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HTTP (curl)

Time of First Successful Submission: 2024-11-15 19:45:05

HTTP (python)

Time of First Successful Submission: 2024-11-15 19:49:48

URL Encoding (curl)

Time of First Successful Submission: 2024-11-15 20:09:38

URL Encoding (python)

Time of First Successful Submission: 2024-11-15 20:12:40

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-11-15 20:27:47

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-11-15 20:48:40

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-11-15 21:42:55

Multiple Form Fields (python)

Time of First Successful Submission: 2024-11-16 04:29:12

HTTP JSON (curl)

Time of First Successful Submission: 2024-11-16 04:39:33

HTTP JSON (netcat)

Time of First Successful Submission: 2024-11-16 04:43:19

HTTP JSON (python)

Time of First Successful Submission: 2024-11-16 04:48:36

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-11-16 05:00:01

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-11-16 05:14:19

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-11-16 05:18:50

Server State (curl)

Time of First Successful Submission: 2024-11-16 05:57:43

Server State (netcat)

Time of First Successful Submission: 2024-11-16 06:02:16

Intro to Cybersecurity

168 / 181 70 / 11997

Path Traversal 1

Time of First Successful Submission: 2024-11-16 19:24:29

Path Traversal 2

Time of First Successful Submission: 2024-11-17 04:33:46

CMDi 1

Time of First Successful Submission: 2024-11-17 04:58:50

CMDi 2

Time of First Successful Submission: 2024-11-17 05:00:21

CMDi 3

Time of First Successful Submission: 2024-11-17 05:05:26

CMDi 4

Time of First Successful Submission: 2024-11-17 05:11:20

CMDi 5

Time of First Successful Submission: 2024-11-17 05:19:07

CMDi 6

Time of First Successful Submission: 2024-11-17 20:03:29

Authentication Bypass 1

Time of First Successful Submission: 2024-11-17 20:10:51

Authentication Bypass 2

Time of First Successful Submission: 2024-11-17 20:14:50

SQLi 1

Time of First Successful Submission: 2024-11-17 20:36:46

SQLi 2

Time of First Successful Submission: 2024-11-17 20:40:14

SQLi 3

Time of First Successful Submission: 2024-11-17 20:51:29

SQLi 4

Time of First Successful Submission: 2024-11-17 20:58:09

SQLi 5

Time of First Successful Submission: 2024-11-17 22:10:58

XSS 1

Time of First Successful Submission: 2024-11-18 01:26:30

XSS 2

Time of First Successful Submission: 2024-11-18 01:56:19

XSS 3

Time of First Successful Submission: 2024-11-18 02:09:08

XSS 4

Time of First Successful Submission: 2024-11-18 02:38:02

XSS 5

Time of First Successful Submission: 2024-11-19 03:51:36

XSS 6

Time of First Successful Submission: 2024-11-19 04:00:38

XSS 7

Time of First Successful Submission: 2024-11-19 04:56:06

CSRF 1

Time of First Successful Submission: 2024-11-19 16:44:39

CSRF 2

Time of First Successful Submission: 2024-11-19 16:50:15

CSRF 3

Time of First Successful Submission: 2024-11-19 20:13:49

CSRF 4

Time of First Successful Submission: 2024-11-19 20:54:47

CSRF 5

Time of First Successful Submission: 2024-11-20 20:02:18

Connect

Time of First Successful Submission: 2024-11-25 04:47:16

Send

Time of First Successful Submission: 2025-04-10 13:51:31

Shutdown

Time of First Successful Submission: 2025-04-10 13:54:25

Listen

Time of First Successful Submission: 2024-11-25 04:49:00

Scan 1

Time of First Successful Submission: 2024-11-25 05:05:36

Scan 2

Time of First Successful Submission: 2024-12-02 18:56:41

Monitor 1

Time of First Successful Submission: 2024-12-02 19:01:56

Monitor 2

Time of First Successful Submission: 2024-12-02 19:33:41

Sniffing Cookies

Time of First Successful Submission: 2025-04-10 14:07:16

Network Configuration

Time of First Successful Submission: 2024-12-02 19:39:06

Firewall 1

Time of First Successful Submission: 2025-04-10 14:12:04

Firewall 2

Time of First Successful Submission: 2025-04-10 14:14:36

Firewall 3

Time of First Successful Submission: 2025-04-10 14:17:26

Denial of Service 1

Time of First Successful Submission: 2025-04-10 14:19:11

Denial of Service 2

Time of First Successful Submission: 2025-04-10 14:33:16

Denial of Service 3

Time of First Successful Submission: 2025-04-12 01:03:50

Ethernet

Time of First Successful Submission: 2024-12-02 20:53:03

IP

Time of First Successful Submission: 2024-12-02 22:21:38

TCP

Time of First Successful Submission: 2024-12-02 22:42:09

TCP Handshake

Time of First Successful Submission: 2024-12-03 01:47:00

UDP

Time of First Successful Submission: 2025-04-10 15:00:27

UDP 2

Time of First Successful Submission: 2025-04-10 15:22:59

UDP Spoofing 1

Time of First Successful Submission: 2025-04-10 15:44:48

UDP Spoofing 2

Time of First Successful Submission: 2025-04-13 22:30:40

UDP Spoofing 3

Time of First Successful Submission: 2025-04-13 23:03:29

UDP Spoofing 4

Time of First Successful Submission: 2025-04-13 23:37:17

ARP

Time of First Successful Submission: 2024-12-03 02:10:29

Intercept

Time of First Successful Submission: 2024-12-03 02:47:43

Man-in-the-Middle

Time of First Successful Submission: 2024-12-03 05:17:23

XOR

Time of First Successful Submission: 2024-11-20 20:41:41

XORing Hex

Time of First Successful Submission: 2024-11-21 16:02:24

XORing ASCII

Time of First Successful Submission: 2024-11-21 18:20:50

XORing ASCII Strings

Time of First Successful Submission: 2024-11-21 18:45:00

One-time Pad

Time of First Successful Submission: 2024-11-21 19:11:26

Many-time Pad

Time of First Successful Submission: 2024-11-21 19:36:48

AES

Time of First Successful Submission: 2024-11-21 20:29:28

AES-ECB-CPA

Time of First Successful Submission: 2024-12-03 19:06:26

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-05-07 13:49:20

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2024-12-03 22:08:58

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2024-12-03 22:47:17

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2024-12-10 19:00:09

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2024-12-10 20:20:08

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-12-11 21:07:49

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2024-12-16 01:35:31

AES-CBC

Time of First Successful Submission: 2024-12-16 20:57:52

AES-CBC Tampering

Time of First Successful Submission: 2024-12-16 21:50:52

AES-CBC Resizing

Time of First Successful Submission: 2024-12-16 21:54:51

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-05-12 20:08:38

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-05-12 21:19:48

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-05-13 03:30:52

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-05-17 03:39:04

DHKE

Time of First Successful Submission: 2025-05-13 14:36:04

DHKE-to-AES

Time of First Successful Submission: 2025-05-13 15:35:29

RSA 1

Time of First Successful Submission: 2025-05-13 16:35:01

RSA 2

Time of First Successful Submission: 2025-05-13 17:51:15

RSA Signatures

Time of First Successful Submission: 2025-05-14 02:44:42

SHA 1

Time of First Successful Submission: 2025-05-14 13:55:28

SHA 2

Time of First Successful Submission: 2025-05-14 18:00:37

RSA 3

Time of First Successful Submission: 2025-05-14 19:57:34

RSA 4

Time of First Successful Submission: 2025-05-14 21:50:32

TLS 1

Time of First Successful Submission: 2025-05-15 02:03:36

TLS 2

Time of First Successful Submission: 2025-05-16 16:15:09

level1

Time of First Successful Submission: 2025-04-11 18:40:19

level2

Time of First Successful Submission: 2025-04-11 18:52:21

level3

Time of First Successful Submission: 2025-04-11 20:03:13

level4

Time of First Successful Submission: 2025-04-11 20:05:36

level5

Time of First Successful Submission: 2025-04-11 20:16:16

level6

Time of First Successful Submission: 2025-04-11 20:21:39

level7

Time of First Successful Submission: 2025-04-11 20:22:38

level8

Time of First Successful Submission: 2025-04-11 20:24:19

level9

Time of First Successful Submission: 2025-04-11 20:25:22

level10

Time of First Successful Submission: 2025-04-11 20:26:57

level11

Time of First Successful Submission: 2025-04-12 01:21:16

level12

Time of First Successful Submission: 2025-04-12 01:23:16

level13

Time of First Successful Submission: 2025-04-12 01:24:41

level14

Time of First Successful Submission: 2025-04-12 01:26:05

level15

Time of First Successful Submission: 2025-04-12 01:28:25

level16

Time of First Successful Submission: 2025-04-12 01:32:57

level17

Time of First Successful Submission: 2025-04-12 14:25:13

level18

Time of First Successful Submission: 2025-04-13 04:05:09

level19

Time of First Successful Submission: 2025-04-13 04:44:07

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-13 23:43:59

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-13 23:51:53

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-01-22 01:53:47

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-13 23:56:11

Reading Endianness (C)

Time of First Successful Submission: 2025-04-13 23:58:28

Reading Endianness (x86)

Time of First Successful Submission: 2025-01-22 02:00:15

Version Information (Python)

Time of First Successful Submission: 2025-04-14 00:03:51

Version Information (C)

Time of First Successful Submission: 2025-04-14 00:06:49

Version Information (x86)

Time of First Successful Submission: 2025-01-22 02:30:20

Metadata and Data (Python)

Time of First Successful Submission: 2025-04-14 00:14:03

Metadata and Data (C)

Time of First Successful Submission: 2025-04-14 00:19:32

Metadata and Data (x86)

Time of First Successful Submission: 2025-01-22 05:14:42

Input Restrictions (Python)

Time of First Successful Submission: 2025-04-14 00:23:50

Input Restrictions (C)

Time of First Successful Submission: 2025-04-14 00:30:46

Input Restrictions (x86)

Time of First Successful Submission: 2025-01-22 05:28:28

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-04-14 01:36:38

Behold the cIMG! (C)

Time of First Successful Submission: 2025-04-14 01:34:16

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-01-22 05:42:59

A Basic cIMG (Python)

Time of First Successful Submission: 2025-04-14 02:57:11

A Basic cIMG (C)

Time of First Successful Submission: 2025-04-14 02:51:14

A Basic cIMG (x86)

Time of First Successful Submission: 2025-01-22 23:22:41

Internal State Mini (C)

Time of First Successful Submission: 2025-04-14 16:00:16

Internal State Mini (x86)

Time of First Successful Submission: 2025-04-14 18:43:36

Internal State (C)

Time of First Successful Submission: 2025-04-15 00:04:39

Internal State (x86)

Time of First Successful Submission: 2025-01-27 02:39:41

File Formats: Directives (C)

Time of First Successful Submission: 2025-04-20 19:06:00

File Formats: Directives

Time of First Successful Submission: 2025-01-29 03:59:11

The Patch Directive

Time of First Successful Submission: 2025-04-21 05:13:55

Optimizing for Space

Time of First Successful Submission: 2025-04-21 16:19:17

Tweaking Images

Time of First Successful Submission: 2025-04-21 19:46:10

Storage and Retrieval

Time of First Successful Submission: 2025-04-25 03:29:51

Extracting Knowledge

Time of First Successful Submission: 2025-04-25 14:59:34

Advanced Sprites

Time of First Successful Submission: 2025-04-29 16:32:08

Accessing Resources

Time of First Successful Submission: 2025-05-06 15:41:41

Unsafe Animations

Time of First Successful Submission: 2025-05-06 19:21:37

Animations

Time of First Successful Submission: 2025-05-06 21:58:20

Interoperability: Patching Data

Time of First Successful Submission: 2025-05-06 23:01:26

Patching Code

Time of First Successful Submission: 2025-05-06 23:35:30

Patching Control Flow

Time of First Successful Submission: 2025-05-06 23:56:25

Your First Overflow (easy)

Time of First Successful Submission: 2024-11-07 03:39:37

Your First Overflow (hard)

Time of First Successful Submission: 2024-11-07 04:53:54

Precision (easy)

Time of First Successful Submission: 2024-11-20 20:15:48

Precision (hard)

Time of First Successful Submission: 2024-11-20 20:23:41

Variable Control (easy)

Time of First Successful Submission: 2024-11-07 05:09:50

Variable Control (hard)

Time of First Successful Submission: 2024-11-07 05:20:51

Control Hijack (easy)

Time of First Successful Submission: 2024-11-07 21:56:17

Control Hijack (hard)

Time of First Successful Submission: 2024-11-07 22:00:52

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-11-08 00:24:08

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-11-08 03:47:48

PIEs (easy)

Time of First Successful Submission: 2024-11-08 04:08:33

PIEs (hard)

Time of First Successful Submission: 2024-11-08 04:18:09

String Lengths (easy)

Time of First Successful Submission: 2024-11-08 18:08:32

String Lengths (hard)

Time of First Successful Submission: 2024-11-08 18:17:32

Basic Shellcode

Time of First Successful Submission: 2024-10-27 19:05:01

NOP Sleds

Time of First Successful Submission: 2024-10-27 19:28:35

NULL-Free Shellcode

Time of First Successful Submission: 2024-10-27 19:55:55

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-11-11 00:19:16

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-11-11 00:26:05

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-11-11 01:41:02

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-11-11 02:02:54

Program Security

121 / 161 427 / 7405

level4

Time of First Successful Submission: 2024-10-27 20:20:05

level5

Time of First Successful Submission: 2024-10-27 21:06:43

level6

Time of First Successful Submission: 2024-10-27 21:10:59

level7

Time of First Successful Submission: 2024-10-27 21:22:45

level8

Time of First Successful Submission: 2024-10-28 02:04:50

level9

Time of First Successful Submission: 2024-10-28 03:04:10

level10

Time of First Successful Submission: 2024-10-28 03:49:35

level11

Time of First Successful Submission: 2024-10-28 03:57:58

level12

Time of First Successful Submission: 2024-10-28 04:17:19

level13

Time of First Successful Submission: 2024-10-28 04:27:26

level14

Time of First Successful Submission: 2024-10-28 19:04:11

level1.0

Time of First Successful Submission: 2024-10-28 18:29:25

level1.1

Time of First Successful Submission: 2024-10-29 03:49:05

level2.0

Time of First Successful Submission: 2024-10-29 04:14:13

level2.1

Time of First Successful Submission: 2024-10-29 16:25:44

level3.0

Time of First Successful Submission: 2024-10-29 16:43:43

level3.1

Time of First Successful Submission: 2024-10-29 16:47:21

level4.0

Time of First Successful Submission: 2024-10-29 17:09:14

level4.1

Time of First Successful Submission: 2024-10-29 17:11:46

level5.0

Time of First Successful Submission: 2024-10-29 17:41:21

level5.1

Time of First Successful Submission: 2024-10-29 17:44:49

level6.0

Time of First Successful Submission: 2024-10-29 18:21:14

level6.1

Time of First Successful Submission: 2024-10-30 03:21:52

level7.0

Time of First Successful Submission: 2024-10-30 16:07:01

level7.1

Time of First Successful Submission: 2024-10-30 20:37:18

level8.0

Time of First Successful Submission: 2024-10-30 21:14:21

level8.1

Time of First Successful Submission: 2024-10-31 03:03:41

level9.0

Time of First Successful Submission: 2024-10-31 05:19:21

level9.1

Time of First Successful Submission: 2024-10-31 14:34:18

level10.0

Time of First Successful Submission: 2024-10-31 14:44:29

level10.1

Time of First Successful Submission: 2024-10-31 14:48:17

level11.0

Time of First Successful Submission: 2024-10-31 15:03:53

level11.1

Time of First Successful Submission: 2024-10-31 15:06:56

level12.0

Time of First Successful Submission: 2024-10-31 15:59:00

level12.1

Time of First Successful Submission: 2024-10-31 16:02:56

level13.0

Time of First Successful Submission: 2024-10-31 18:46:03

level13.1

Time of First Successful Submission: 2024-10-31 19:27:01

level14.0

Time of First Successful Submission: 2024-10-31 20:32:04

level14.1

Time of First Successful Submission: 2024-10-31 20:51:20

level15.0

Time of First Successful Submission: 2024-10-31 21:29:26

level15.1

Time of First Successful Submission: 2024-10-31 21:56:36

level16.0

Time of First Successful Submission: 2024-11-01 02:36:37

level16.1

Time of First Successful Submission: 2024-11-01 03:00:09

level17.0

Time of First Successful Submission: 2024-11-01 21:45:02

level17.1

Time of First Successful Submission: 2024-11-01 22:13:13

level18.0

Time of First Successful Submission: 2024-11-02 01:49:43

level18.1

Time of First Successful Submission: 2024-11-02 02:00:22

level19.0

Time of First Successful Submission: 2024-11-03 22:29:41

level19.1

Time of First Successful Submission: 2024-11-04 00:25:08

level20.0

Time of First Successful Submission: 2024-11-04 18:49:59

level20.1

Time of First Successful Submission: 2024-11-04 21:52:08

level21.0

Time of First Successful Submission: 2024-11-05 02:11:31

level21.1

Time of First Successful Submission: 2024-11-05 04:00:42

level22.0

Time of First Successful Submission: 2024-11-05 05:31:20

level22.1

Time of First Successful Submission: 2024-11-05 22:36:54

level4.0

Time of First Successful Submission: 2024-11-07 22:10:53

level4.1

Time of First Successful Submission: 2024-11-07 22:17:31

level5.0

Time of First Successful Submission: 2024-11-07 22:48:16

level5.1

Time of First Successful Submission: 2024-11-07 22:50:34

level9.0

Time of First Successful Submission: 2024-11-08 21:05:38

level9.1

Time of First Successful Submission: 2024-11-08 21:23:36

level10.0

Time of First Successful Submission: 2024-11-08 21:49:11

level10.1

Time of First Successful Submission: 2024-11-08 21:53:26

level11.0

Time of First Successful Submission: 2024-11-08 23:52:53

level11.1

Time of First Successful Submission: 2024-11-09 01:18:47

level12.0

Time of First Successful Submission: 2024-11-09 04:29:46

level12.1

Time of First Successful Submission: 2024-11-09 05:42:13

level13.0

Time of First Successful Submission: 2024-11-09 22:53:10

level13.1

Time of First Successful Submission: 2024-11-09 23:01:28

level14.0

Time of First Successful Submission: 2024-11-09 23:58:13

level14.1

Time of First Successful Submission: 2024-11-10 00:48:29

level15.0

Time of First Successful Submission: 2024-11-10 04:24:42

level15.1

Time of First Successful Submission: 2024-11-10 04:54:00

level1.0

Time of First Successful Submission: 2024-05-10 19:28:29

level1.1

Time of First Successful Submission: 2024-05-12 02:56:05

level2.0

Time of First Successful Submission: 2024-05-12 03:36:48

level2.1

Time of First Successful Submission: 2024-05-12 03:43:19

level3.0

Time of First Successful Submission: 2024-05-12 04:00:46

level3.1

Time of First Successful Submission: 2024-05-12 04:09:40

level4.0

Time of First Successful Submission: 2024-05-12 22:05:53

level4.1

Time of First Successful Submission: 2024-05-12 22:16:12

level5.0

Time of First Successful Submission: 2024-05-31 18:56:36

level5.1

Time of First Successful Submission: 2024-05-31 19:03:16

level6.0

Time of First Successful Submission: 2024-06-03 15:23:13

level6.1

Time of First Successful Submission: 2024-06-03 16:30:07

level7.0

Time of First Successful Submission: 2024-06-03 19:51:14

level7.1

Time of First Successful Submission: 2024-06-03 20:01:15

level8.0

Time of First Successful Submission: 2024-06-04 16:51:41

level8.1

Time of First Successful Submission: 2024-06-04 17:22:11

level9.0

Time of First Successful Submission: 2024-06-05 16:18:04

level9.1

Time of First Successful Submission: 2024-06-05 18:13:45

level10.0

Time of First Successful Submission: 2024-06-08 04:11:25

level10.1

Time of First Successful Submission: 2024-06-08 04:01:49

level11.0

Time of First Successful Submission: 2024-06-09 04:28:28

level11.1

Time of First Successful Submission: 2024-06-09 04:25:11

level12.0

Time of First Successful Submission: 2025-04-30 21:34:27

level12.1

Time of First Successful Submission: 2025-04-30 21:50:16

level13.0

Time of First Successful Submission: 2025-05-01 16:27:42

level13.1

Time of First Successful Submission: 2025-05-01 18:46:28

level1.0

Time of First Successful Submission: 2025-02-08 15:32:26

level1.1

Time of First Successful Submission: 2025-02-08 16:05:42

level2.0

Time of First Successful Submission: 2025-02-08 16:07:36

level2.1

Time of First Successful Submission: 2025-02-08 16:57:42

level3.0

Time of First Successful Submission: 2025-02-08 17:12:23

level3.1

Time of First Successful Submission: 2025-02-08 18:02:39

level4.0

Time of First Successful Submission: 2025-02-08 22:47:25

level4.1

Time of First Successful Submission: 2025-02-09 03:28:38

level5.0

Time of First Successful Submission: 2025-02-09 05:38:21

level5.1

Time of First Successful Submission: 2025-02-09 05:52:33

level6.0

Time of First Successful Submission: 2025-02-10 03:38:48

level6.1

Time of First Successful Submission: 2025-02-10 03:54:34

level7.0

Time of First Successful Submission: 2025-02-10 06:57:17

level7.1

Time of First Successful Submission: 2025-02-10 22:44:22

level8.0

Time of First Successful Submission: 2025-02-10 23:02:42

level8.1

Time of First Successful Submission: 2025-02-10 23:05:33

level9.0

Time of First Successful Submission: 2025-02-11 21:42:23

level9.1

Time of First Successful Submission: 2025-02-12 04:33:16

level10.0

Time of First Successful Submission: 2025-02-13 03:15:49

level10.1

Time of First Successful Submission: 2025-02-13 03:17:16

level3.0

Time of First Successful Submission: 2024-11-11 17:40:33

level3.1

Time of First Successful Submission: 2024-11-11 18:23:13

Software Exploitation

23 / 103 311 / 1320

Level1.0

Time of First Successful Submission: 2025-04-02 13:23:59

Level1.1

Time of First Successful Submission: 2025-04-02 13:50:08

Level2.0

Time of First Successful Submission: 2025-04-02 13:57:39

Level2.1

Time of First Successful Submission: 2025-04-02 14:00:52

Level3.0

Time of First Successful Submission: 2025-04-02 19:28:49

Level3.1

Time of First Successful Submission: 2025-04-02 19:45:06

Level4.0

Time of First Successful Submission: 2025-04-02 21:24:32

Level4.1

Time of First Successful Submission: 2025-04-02 21:43:07

Level5.0

Time of First Successful Submission: 2025-04-03 00:09:07

Level5.1

Time of First Successful Submission: 2025-04-03 00:37:59

Level6.0

Time of First Successful Submission: 2025-04-03 03:23:41

Level6.1

Time of First Successful Submission: 2025-04-03 03:52:49

Level7.0

Time of First Successful Submission: 2025-04-03 15:24:23

Level7.1

Time of First Successful Submission: 2025-04-03 16:40:23

level1

Time of First Successful Submission: 2025-04-08 02:11:46

level2

Time of First Successful Submission: 2025-04-08 03:09:47

level3

Time of First Successful Submission: 2025-04-08 04:22:33

level4

Time of First Successful Submission: 2025-04-08 05:07:18

level5

Time of First Successful Submission: 2025-04-08 17:32:38

level6

Time of First Successful Submission: 2025-04-08 19:19:40

level7

Time of First Successful Submission: 2025-04-09 16:24:07

level8

Time of First Successful Submission: 2025-04-09 20:09:04

level1.0

Time of First Successful Submission: 2025-04-07 14:42:00

Getting Started

10 / 10 3191 / 21323

Using the VSCode Workspace

Time of First Successful Submission: 2024-10-22 16:53:59

Using the GUI Desktop

Time of First Successful Submission: 2024-10-22 16:56:22

Pasting into the Desktop

Time of First Successful Submission: 2024-10-22 16:58:07

Restarting Challenges

Time of First Successful Submission: 2024-10-22 17:03:25

Getting Help

Time of First Successful Submission: 2024-10-22 17:06:16

Challenge Programs

Time of First Successful Submission: 2024-10-22 17:30:21

The Flag File

Time of First Successful Submission: 2024-10-22 17:32:39

Using Practice Mode

Time of First Successful Submission: 2024-10-22 17:36:51

Persistent Home Directories - One

Time of First Successful Submission: 2024-10-22 17:38:43

Persistent Home Directories - Two

Time of First Successful Submission: 2024-10-22 17:40:02

Linux Luminarium

84 / 84 1567 / 14230

Intro to Commands

Time of First Successful Submission: 2024-10-22 17:43:12

Intro to Arguments

Time of First Successful Submission: 2024-10-22 17:44:21

The Root

Time of First Successful Submission: 2024-10-22 17:46:43

Program and absolute paths

Time of First Successful Submission: 2024-10-22 17:47:47

Position thy self

Time of First Successful Submission: 2024-10-22 17:56:43

Position elsewhere

Time of First Successful Submission: 2024-10-22 17:58:03

Position yet elsewhere

Time of First Successful Submission: 2024-10-22 17:59:53

implicit relative paths, from /

Time of First Successful Submission: 2024-10-22 18:02:05

explicit relative paths, from /

Time of First Successful Submission: 2024-10-22 18:03:00

implicit relative path

Time of First Successful Submission: 2024-10-22 18:04:13

home sweet home

Time of First Successful Submission: 2024-10-22 18:05:34

cat: not the pet, but the command!

Time of First Successful Submission: 2024-10-22 18:09:56

catting absolute paths

Time of First Successful Submission: 2024-10-22 18:11:07

more catting practice

Time of First Successful Submission: 2024-10-22 18:12:20

grepping for a needle in a haystack

Time of First Successful Submission: 2024-10-22 18:13:31

listing files

Time of First Successful Submission: 2024-10-22 18:14:36

touching files

Time of First Successful Submission: 2024-10-22 18:15:33

removing files

Time of First Successful Submission: 2024-10-22 18:16:35

hidden files

Time of First Successful Submission: 2024-10-22 18:18:30

An Epic Filesystem Quest

Time of First Successful Submission: 2024-10-22 18:23:37

making directories

Time of First Successful Submission: 2024-10-22 18:26:31

finding files

Time of First Successful Submission: 2024-10-22 18:28:35

linking files

Time of First Successful Submission: 2024-10-22 18:30:02

Learning From Documentation

Time of First Successful Submission: 2024-10-22 18:31:53

Learning Complex Usage

Time of First Successful Submission: 2024-10-22 18:33:31

Reading Manuals

Time of First Successful Submission: 2024-10-22 18:35:09

Searching Manuals

Time of First Successful Submission: 2024-10-22 18:36:53

Searching For Manuals

Time of First Successful Submission: 2024-10-22 18:43:44

Helpful Programs

Time of First Successful Submission: 2024-10-22 18:46:43

Help for Builtins

Time of First Successful Submission: 2024-10-22 18:48:43

Matching with *

Time of First Successful Submission: 2024-10-22 18:50:40

Matching with ?

Time of First Successful Submission: 2024-10-22 18:51:42

Matching with []

Time of First Successful Submission: 2024-10-22 18:53:09

Matching paths with []

Time of First Successful Submission: 2024-10-22 18:54:40

Mixing globs

Time of First Successful Submission: 2024-10-22 18:56:47

Exclusionary globbing

Time of First Successful Submission: 2024-10-22 18:58:13

Redirecting output

Time of First Successful Submission: 2024-10-22 19:00:01

Redirecting more output

Time of First Successful Submission: 2024-10-22 19:01:22

Appending output

Time of First Successful Submission: 2024-10-22 19:05:07

Redirecting errors

Time of First Successful Submission: 2024-10-22 19:06:38

Redirecting input

Time of First Successful Submission: 2024-10-22 19:08:12

Grepping stored results

Time of First Successful Submission: 2024-10-22 19:09:56

Grepping live output

Time of First Successful Submission: 2024-10-22 19:10:39

Grepping errors

Time of First Successful Submission: 2024-10-22 19:11:41

Duplicating piped data with tee

Time of First Successful Submission: 2024-10-22 19:25:19

Writing to multiple programs

Time of First Successful Submission: 2024-10-22 19:33:02

Split-piping stderr and stdout

Time of First Successful Submission: 2024-10-22 21:44:36

Printing Variables

Time of First Successful Submission: 2024-10-22 21:47:19

Setting Variables

Time of First Successful Submission: 2024-10-22 21:48:55

Multi-word Variables

Time of First Successful Submission: 2024-10-22 21:50:35

Exporting Variables

Time of First Successful Submission: 2024-10-22 21:52:42

Printing Exported Variables

Time of First Successful Submission: 2024-10-22 21:54:29

Storing Command Output

Time of First Successful Submission: 2024-10-22 21:56:21

Reading Input

Time of First Successful Submission: 2024-10-22 21:58:25

Reading Files

Time of First Successful Submission: 2024-10-22 22:00:06

Listing Processes

Time of First Successful Submission: 2024-10-22 22:06:11

Killing Processes

Time of First Successful Submission: 2024-10-22 22:10:55

Interrupting Processes

Time of First Successful Submission: 2024-10-22 22:12:49

Suspending Processes

Time of First Successful Submission: 2024-10-22 22:15:06

Resuming Processes

Time of First Successful Submission: 2024-10-22 22:16:48

Backgrounding Processes

Time of First Successful Submission: 2024-10-22 22:20:19

Foregrounding Processes

Time of First Successful Submission: 2024-10-22 22:22:44

Starting Backgrounded Processes

Time of First Successful Submission: 2024-10-22 22:24:21

Process Exit Codes

Time of First Successful Submission: 2024-10-22 22:26:54

Changing File Ownership

Time of First Successful Submission: 2024-10-22 22:30:13

Groups and Files

Time of First Successful Submission: 2024-10-22 22:33:31

Fun With Groups Names

Time of First Successful Submission: 2024-10-23 00:20:38

Changing Permissions

Time of First Successful Submission: 2024-10-23 00:22:59

Executable Files

Time of First Successful Submission: 2024-10-23 00:23:59

Permission Tweaking Practice

Time of First Successful Submission: 2024-10-23 00:32:35

Permissions Setting Practice

Time of First Successful Submission: 2024-10-23 00:36:29

The SUID Bit

Time of First Successful Submission: 2024-10-23 00:38:34

Becoming root with su

Time of First Successful Submission: 2024-10-23 00:40:30

Other users with su

Time of First Successful Submission: 2024-10-23 00:41:17

Cracking passwords

Time of First Successful Submission: 2024-10-23 00:44:29

Using sudo

Time of First Successful Submission: 2024-10-23 00:46:41

Chaining with Semicolons

Time of First Successful Submission: 2024-10-23 00:47:57

Your First Shell Script

Time of First Successful Submission: 2024-10-23 00:50:27

Redirecting Script Output

Time of First Successful Submission: 2024-10-23 00:54:07

Executable Shell Scripts

Time of First Successful Submission: 2024-10-23 00:55:32

The PATH Variable

Time of First Successful Submission: 2024-10-23 00:58:00

Setting PATH

Time of First Successful Submission: 2024-10-23 01:00:29

Adding Commands

Time of First Successful Submission: 2024-10-23 01:04:27

Hijacking Commands

Time of First Successful Submission: 2024-10-23 01:06:52

Computing 101

69 / 69 77 / 13495

Your First Register

Time of First Successful Submission: 2024-10-23 04:54:43

Your First Syscall

Time of First Successful Submission: 2024-10-23 04:59:14

Exit Codes

Time of First Successful Submission: 2024-10-23 05:00:38

Building Executables

Time of First Successful Submission: 2024-10-25 02:39:35

Moving Between Registers

Time of First Successful Submission: 2024-10-23 05:04:19

Tracing Syscalls

Time of First Successful Submission: 2024-10-23 05:02:47

Starting GDB

Time of First Successful Submission: 2025-02-05 15:27:27

Starting Programs in GDB

Time of First Successful Submission: 2025-02-05 15:28:41

Loading From Memory

Time of First Successful Submission: 2024-10-23 05:06:51

More Loading Practice

Time of First Successful Submission: 2024-10-23 05:07:47

Dereferencing Pointers

Time of First Successful Submission: 2024-10-23 05:09:55

Dereferencing Yourself

Time of First Successful Submission: 2024-10-23 05:13:08

Dereferencing with Offsets

Time of First Successful Submission: 2024-10-23 05:16:38

Stored Addresses

Time of First Successful Submission: 2024-10-23 05:20:34

Double Dereference

Time of First Successful Submission: 2024-10-23 13:23:28

Triple Dereference

Time of First Successful Submission: 2024-10-23 13:25:27

Writing Output

Time of First Successful Submission: 2024-10-23 13:34:38

Chaining Syscalls

Time of First Successful Submission: 2024-10-23 13:36:32

Writing Strings

Time of First Successful Submission: 2024-10-23 13:37:51

Reading Data

Time of First Successful Submission: 2025-02-19 14:26:01

set-register

Time of First Successful Submission: 2024-10-23 14:57:29

set-multiple-registers

Time of First Successful Submission: 2024-10-23 15:04:51

add-to-register

Time of First Successful Submission: 2024-10-23 15:01:08

linear-equation-registers

Time of First Successful Submission: 2024-10-23 15:12:40

integer-division

Time of First Successful Submission: 2024-10-23 15:20:46

modulo-operation

Time of First Successful Submission: 2024-10-23 15:25:01

set-upper-byte

Time of First Successful Submission: 2024-10-23 16:59:00

efficient-modulo

Time of First Successful Submission: 2024-10-23 16:54:08

byte-extraction

Time of First Successful Submission: 2024-10-23 17:03:24

bitwise-and

Time of First Successful Submission: 2024-10-23 17:08:30

check-even

Time of First Successful Submission: 2024-10-23 18:27:00

memory-read

Time of First Successful Submission: 2024-10-23 18:47:22

memory-write

Time of First Successful Submission: 2024-10-23 18:49:11

memory-increment

Time of First Successful Submission: 2024-10-23 18:42:27

byte-access

Time of First Successful Submission: 2024-10-23 18:55:02

memory-size-access

Time of First Successful Submission: 2024-10-23 18:52:55

little-endian-write

Time of First Successful Submission: 2024-10-23 19:03:52

memory-sum

Time of First Successful Submission: 2024-10-23 19:09:35

stack-subtraction

Time of First Successful Submission: 2024-10-23 19:14:33

swap-stack-values

Time of First Successful Submission: 2024-10-23 19:18:43

average-stack-values

Time of First Successful Submission: 2024-10-23 19:24:20

absolute-jump

Time of First Successful Submission: 2024-10-23 19:26:40

relative-jump

Time of First Successful Submission: 2024-10-23 19:30:55

jump-trampoline

Time of First Successful Submission: 2024-10-23 19:33:34

conditional-jump

Time of First Successful Submission: 2024-10-23 20:38:23

indirect-jump

Time of First Successful Submission: 2024-10-23 21:35:43

average-loop

Time of First Successful Submission: 2024-10-23 22:08:39

count-non-zero

Time of First Successful Submission: 2024-10-23 22:58:53

string-lower

Time of First Successful Submission: 2024-10-24 01:37:39

most-common-byte

Time of First Successful Submission: 2024-10-25 02:29:23

level1

Time of First Successful Submission: 2024-10-25 02:47:00

level2

Time of First Successful Submission: 2024-10-25 02:49:01

level3

Time of First Successful Submission: 2024-10-25 02:53:50

level4

Time of First Successful Submission: 2024-10-25 03:16:47

level5

Time of First Successful Submission: 2024-10-25 03:32:11

level6

Time of First Successful Submission: 2024-10-25 04:07:43

level7

Time of First Successful Submission: 2024-10-25 04:09:04

level8

Time of First Successful Submission: 2024-10-25 04:31:24

Exit

Time of First Successful Submission: 2024-10-25 14:42:00

Socket

Time of First Successful Submission: 2024-10-25 15:36:12

Bind

Time of First Successful Submission: 2024-10-25 16:30:53

Listen

Time of First Successful Submission: 2024-10-25 17:19:12

Accept

Time of First Successful Submission: 2024-10-25 17:21:43

Static Response

Time of First Successful Submission: 2024-10-25 17:22:52

Dynamic Response

Time of First Successful Submission: 2024-10-26 01:07:11

Iterative GET Server

Time of First Successful Submission: 2024-10-26 02:51:13

Concurrent GET Server

Time of First Successful Submission: 2024-10-26 03:54:22

Concurrent POST Server

Time of First Successful Submission: 2024-10-27 02:08:57

Web Server

Time of First Successful Submission: 2024-10-27 02:50:38

Playing With Programs

107 / 255 2172 / 19806

What's the password?

Time of First Successful Submission: 2025-04-15 15:10:10

... and again!

Time of First Successful Submission: 2025-04-15 15:10:59

Newline Troubles

Time of First Successful Submission: 2025-04-15 15:12:42

Reasoning about files

Time of First Successful Submission: 2025-04-15 15:14:52

Specifying Filenames

Time of First Successful Submission: 2025-04-15 15:16:37

Binary and Hex Encoding

Time of First Successful Submission: 2025-04-15 15:23:26

More Hex

Time of First Successful Submission: 2025-04-15 15:25:33

Decoding Hex

Time of First Successful Submission: 2025-04-15 15:36:11

Decoding Practice

Time of First Successful Submission: 2025-04-15 15:57:17

Encoding Practice

Time of First Successful Submission: 2025-04-15 18:39:55

Hex-encoding ASCII

Time of First Successful Submission: 2025-04-15 19:01:37

Nested Encoding

Time of First Successful Submission: 2025-04-15 19:13:54

Hex-encoding UTF-8

Time of First Successful Submission: 2025-04-15 20:16:05

UTF Mixups

Time of First Successful Submission: 2025-04-16 02:50:22

Modifying Encoded Data

Time of First Successful Submission: 2025-04-16 03:04:34

Decoding Base64

Time of First Successful Submission: 2024-11-21 19:04:18

Encoding Base64

Time of First Successful Submission: 2025-04-15 19:24:00

Dealing with Obfuscation

Time of First Successful Submission: 2025-04-15 19:34:23

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-04-15 19:59:51

Your First HTTP Request

Time of First Successful Submission: 2025-04-16 03:07:49

Reading Flask

Time of First Successful Submission: 2025-04-16 03:09:44

Commented Data

Time of First Successful Submission: 2025-04-16 03:11:10

HTTP Metadata

Time of First Successful Submission: 2025-04-16 03:15:41

HTTP (netcat)

Time of First Successful Submission: 2024-11-15 19:46:28

HTTP Paths (netcat)

Time of First Successful Submission: 2024-11-15 20:05:33

HTTP (curl)

Time of First Successful Submission: 2024-11-15 20:04:11

HTTP (python)

Time of First Successful Submission: 2024-11-15 20:07:45

HTTP Host Header (python)

Time of First Successful Submission: 2024-11-15 20:02:54

HTTP Host Header (curl)

Time of First Successful Submission: 2024-11-15 19:56:49

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-11-15 19:58:23

URL Encoding (netcat)

Time of First Successful Submission: 2024-11-15 20:18:12

HTTP GET Parameters

Time of First Successful Submission: 2024-11-15 20:21:51

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2024-11-15 21:39:39

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-11-15 20:52:53

HTTP Forms

Time of First Successful Submission: 2025-04-16 03:19:06

HTTP Forms (curl)

Time of First Successful Submission: 2024-11-15 21:46:49

HTTP Forms (netcat)

Time of First Successful Submission: 2024-11-15 22:19:33

HTTP Forms (python)

Time of First Successful Submission: 2024-11-15 22:21:19

HTTP Forms Without Forms

Time of First Successful Submission: 2025-04-16 03:32:17

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-11-16 04:12:04

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-11-16 04:24:42

HTTP Redirects (netcat)

Time of First Successful Submission: 2024-11-16 05:23:43

HTTP Redirects (curl)

Time of First Successful Submission: 2024-11-16 05:20:51

HTTP Redirects (python)

Time of First Successful Submission: 2024-11-16 05:25:36

HTTP Cookies (curl)

Time of First Successful Submission: 2024-11-16 05:36:16

HTTP Cookies (netcat)

Time of First Successful Submission: 2024-11-16 05:37:50

HTTP Cookies (python)

Time of First Successful Submission: 2024-11-16 05:38:52

Server State (python)

Time of First Successful Submission: 2024-11-16 06:05:05

Listening Web

Time of First Successful Submission: 2025-04-16 03:38:46

Speaking Redirects

Time of First Successful Submission: 2025-04-16 13:13:01

JavaScript Redirects

Time of First Successful Submission: 2025-04-16 13:27:15

Including JavaScript

Time of First Successful Submission: 2025-04-16 14:39:50

HTTP (javascript)

Time of First Successful Submission: 2025-04-16 18:33:16

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-04-16 18:43:06

HTTP Forms (javascript)

Time of First Successful Submission: 2025-04-16 18:58:38

cat

Time of First Successful Submission: 2022-11-08 03:00:38

more

Time of First Successful Submission: 2022-11-08 03:01:37

less

Time of First Successful Submission: 2022-11-08 03:02:38

tail

Time of First Successful Submission: 2022-11-08 03:03:15

head

Time of First Successful Submission: 2022-11-08 03:03:50

sort

Time of First Successful Submission: 2022-11-08 03:04:37

vim

Time of First Successful Submission: 2022-11-08 03:05:40

emacs

Time of First Successful Submission: 2022-11-08 03:06:28

nano

Time of First Successful Submission: 2022-11-08 03:07:35

rev

Time of First Successful Submission: 2022-11-08 03:08:24

od

Time of First Successful Submission: 2022-11-08 03:16:29

hd

Time of First Successful Submission: 2022-11-08 03:21:59

xxd

Time of First Successful Submission: 2022-11-08 03:25:07

base32

Time of First Successful Submission: 2022-11-08 03:26:20

base64

Time of First Successful Submission: 2022-11-08 03:27:05

split

Time of First Successful Submission: 2022-11-08 03:32:10

gzip

Time of First Successful Submission: 2022-11-08 03:33:27

bzip2

Time of First Successful Submission: 2022-11-08 03:34:21

zip

Time of First Successful Submission: 2022-11-08 03:51:47

tar

Time of First Successful Submission: 2022-11-08 04:00:33

ar

Time of First Successful Submission: 2022-11-10 04:27:15

cpio

Time of First Successful Submission: 2022-11-10 04:48:14

genisoimage

Time of First Successful Submission: 2025-04-17 00:34:26

env

Time of First Successful Submission: 2025-04-17 00:41:52

find

Time of First Successful Submission: 2025-04-17 00:43:20

make

Time of First Successful Submission: 2025-04-17 00:49:24

nice

Time of First Successful Submission: 2025-04-17 02:43:04

timeout

Time of First Successful Submission: 2025-04-17 02:44:03

stdbuf

Time of First Successful Submission: 2025-04-17 02:45:28

setarch

Time of First Successful Submission: 2025-04-17 02:47:16

watch

Time of First Successful Submission: 2025-04-17 02:52:29

socat

Time of First Successful Submission: 2025-04-17 03:03:27

whiptail

Time of First Successful Submission: 2025-04-18 12:51:03

awk

Time of First Successful Submission: 2025-04-18 12:53:09

sed

Time of First Successful Submission: 2025-04-18 12:58:47

ed

Time of First Successful Submission: 2025-04-18 13:02:02

chown

Time of First Successful Submission: 2025-04-18 13:02:57

chmod

Time of First Successful Submission: 2025-04-18 13:03:31

cp

Time of First Successful Submission: 2025-04-18 13:06:29

mv

Time of First Successful Submission: 2025-04-18 13:21:27

perl

Time of First Successful Submission: 2025-04-18 13:32:42

python

Time of First Successful Submission: 2025-04-18 13:35:00

ruby

Time of First Successful Submission: 2025-04-18 15:10:06

bash

Time of First Successful Submission: 2025-04-18 15:14:28

date

Time of First Successful Submission: 2025-04-18 15:17:22

dmesg

Time of First Successful Submission: 2025-04-18 15:18:36

wc

Time of First Successful Submission: 2025-04-18 15:24:01

gcc

Time of First Successful Submission: 2025-04-18 15:34:57

as

Time of First Successful Submission: 2025-04-18 15:36:33

wget

Time of First Successful Submission: 2025-04-18 15:48:39

ssh-keygen

Time of First Successful Submission: 2025-04-18 16:07:30

SQL Queries

Time of First Successful Submission: 2025-04-18 19:17:21

Hacker History

8 / 8 21 / 72

External BBS (login)

Time of First Successful Submission: 2025-02-25 20:16:08

Internal BBS

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Pwntools Tutorials

12 / 12 95 / 690

Level 0.0

Time of First Successful Submission: 2024-10-21 21:42:57

Level 1.0

Time of First Successful Submission: 2024-10-21 21:53:03

Level 1.1

Time of First Successful Submission: 2024-10-21 22:02:33

Level 2.0

Time of First Successful Submission: 2024-10-21 22:14:58

Level 2.1

Time of First Successful Submission: 2024-10-21 23:56:38

Level 2.2

Time of First Successful Submission: 2024-10-22 00:30:04

Level 2.3

Time of First Successful Submission: 2024-10-22 00:53:41

Level 2.4

Time of First Successful Submission: 2024-10-22 01:03:19

Level 2.5

Time of First Successful Submission: 2024-10-22 01:17:28

Level 2.6

Time of First Successful Submission: 2024-10-22 01:37:47

Level 3.0

Time of First Successful Submission: 2024-10-22 03:50:14

Level 4.0

Time of First Successful Submission: 2024-10-22 16:02:42