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HTTP (curl)

Time of First Successful Submission: 2024-06-23 22:16:46

HTTP (python)

Time of First Successful Submission: 2024-06-24 05:39:07

URL Encoding (curl)

Time of First Successful Submission: 2024-06-24 06:05:01

URL Encoding (python)

Time of First Successful Submission: 2024-06-24 06:15:00

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-06-24 23:53:24

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-06-24 23:54:55

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-06-25 00:24:05

Multiple Form Fields (python)

Time of First Successful Submission: 2024-06-25 04:42:51

HTTP JSON (curl)

Time of First Successful Submission: 2024-06-25 04:45:35

HTTP JSON (netcat)

Time of First Successful Submission: 2024-06-25 04:49:19

HTTP JSON (python)

Time of First Successful Submission: 2024-06-25 04:53:55

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-06-25 05:03:17

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-06-25 05:12:13

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-06-25 05:22:41

Server State (curl)

Time of First Successful Submission: 2024-06-26 05:09:18

Server State (netcat)

Time of First Successful Submission: 2024-06-26 05:13:09

Level 15

Time of First Successful Submission: 2024-07-31 06:32:24


Intro to Cybersecurity

83 / 142 835 / 10670


Path Traversal 1

Time of First Successful Submission: 2024-07-22 22:40:34

Path Traversal 2

Time of First Successful Submission: 2024-11-25 04:07:22

CMDi 1

Time of First Successful Submission: 2024-11-25 04:17:21

CMDi 2

Time of First Successful Submission: 2024-11-25 04:19:21

CMDi 3

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

CMDi 4

Time of First Successful Submission: 2024-07-22 22:50:31

Authentication Bypass 1

Time of First Successful Submission: 2024-07-22 23:00:20

SQLi 2

Time of First Successful Submission: 2024-07-24 23:13:42

SQLi 3

Time of First Successful Submission: 2024-07-25 06:31:52

SQLi 4

Time of First Successful Submission: 2024-07-25 23:06:36

SQLi 5

Time of First Successful Submission: 2024-07-26 01:09:23

XSS 3

Time of First Successful Submission: 2024-07-28 22:26:15

XSS 4

Time of First Successful Submission: 2024-07-28 22:28:48

XSS 5

Time of First Successful Submission: 2024-07-29 02:43:10

CSRF 1

Time of First Successful Submission: 2024-07-29 03:11:38

CSRF 2

Time of First Successful Submission: 2024-07-30 00:15:05

CSRF 4

Time of First Successful Submission: 2024-07-30 23:56:40

CSRF 5

Time of First Successful Submission: 2024-07-31 05:19:04

Connect

Time of First Successful Submission: 2024-07-03 23:27:49

Listen

Time of First Successful Submission: 2024-07-03 23:28:27

Scan 1

Time of First Successful Submission: 2024-07-03 23:33:13

Scan 2

Time of First Successful Submission: 2024-07-04 00:43:05

Monitor 1

Time of First Successful Submission: 2024-07-04 00:58:01

Monitor 2

Time of First Successful Submission: 2024-07-04 01:05:12

Network Configuration

Time of First Successful Submission: 2024-07-04 22:50:08

Ethernet

Time of First Successful Submission: 2024-07-04 23:34:36

IP

Time of First Successful Submission: 2024-07-04 23:52:49

TCP

Time of First Successful Submission: 2024-07-04 23:54:09

level11

Time of First Successful Submission: 2024-07-07 22:51:22

level12

Time of First Successful Submission: 2024-07-08 01:14:23

level13

Time of First Successful Submission: 2024-07-08 04:40:44

level14

Time of First Successful Submission: 2024-07-09 00:19:29

One-time Pad

Time of First Successful Submission: 2024-07-15 00:29:35

Many-time Pad

Time of First Successful Submission: 2024-07-15 00:31:28

AES

Time of First Successful Submission: 2024-07-15 23:39:35

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-07-18 22:57:34

DHKE

Time of First Successful Submission: 2024-07-16 00:23:50

RSA 1

Time of First Successful Submission: 2024-07-16 04:42:21

RSA 2

Time of First Successful Submission: 2024-07-16 04:49:54

SHA 1

Time of First Successful Submission: 2024-07-16 05:31:14

SHA 2

Time of First Successful Submission: 2024-07-16 22:26:06

RSA 3

Time of First Successful Submission: 2024-07-16 22:53:38

RSA 4

Time of First Successful Submission: 2024-07-16 23:17:54

TLS 1

Time of First Successful Submission: 2024-07-18 00:22:15

TLS 2

Time of First Successful Submission: 2024-07-19 02:29:24

level1

Time of First Successful Submission: 2024-07-10 23:13:55

level2

Time of First Successful Submission: 2024-07-10 23:19:43

level3

Time of First Successful Submission: 2024-07-10 23:31:28

level4

Time of First Successful Submission: 2024-07-10 23:35:51

level5

Time of First Successful Submission: 2024-07-10 23:43:23

level6

Time of First Successful Submission: 2024-07-11 00:03:09

level7

Time of First Successful Submission: 2024-07-11 00:04:37

level8

Time of First Successful Submission: 2024-07-11 00:05:31

level9

Time of First Successful Submission: 2024-07-11 00:06:32

level10

Time of First Successful Submission: 2024-07-11 00:08:26

level11

Time of First Successful Submission: 2024-07-11 22:24:39

level12

Time of First Successful Submission: 2024-07-11 22:27:28

level13

Time of First Successful Submission: 2024-07-11 22:28:19

level14

Time of First Successful Submission: 2024-07-11 22:29:21

level15

Time of First Successful Submission: 2024-07-11 22:30:02

level16

Time of First Successful Submission: 2024-07-11 22:33:04

level17

Time of First Successful Submission: 2024-07-12 00:24:04

level18

Time of First Successful Submission: 2024-07-12 00:33:04

level19

Time of First Successful Submission: 2024-07-12 00:46:53

Your First Overflow (easy)

Time of First Successful Submission: 2024-11-07 22:03:16

Your First Overflow (hard)

Time of First Successful Submission: 2024-11-07 23:04:39

Variable Control (easy)

Time of First Successful Submission: 2024-11-08 01:34:33

Variable Control (hard)

Time of First Successful Submission: 2024-11-08 04:18:29

Control Hijack (easy)

Time of First Successful Submission: 2024-11-08 04:26:39

Control Hijack (hard)

Time of First Successful Submission: 2024-11-08 04:38:05

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-11-24 21:24:56

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-11-24 21:32:48

PIEs (easy)

Time of First Successful Submission: 2024-11-24 23:32:24

PIEs (hard)

Time of First Successful Submission: 2024-11-25 03:14:38

String Lengths (easy)

Time of First Successful Submission: 2024-11-25 20:37:38

String Lengths (hard)

Time of First Successful Submission: 2024-11-25 21:33:05

Basic Shellcode

Time of First Successful Submission: 2024-08-04 22:57:53

NOP Sleds

Time of First Successful Submission: 2024-08-04 23:27:02

NULL-Free Shellcode

Time of First Successful Submission: 2024-08-06 02:43:18

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-01-05 22:44:11

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-01-05 23:06:17

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-01-12 23:58:59

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-01-13 22:43:40


Program Security

161 / 161 133 / 6835


level4

Time of First Successful Submission: 2024-08-06 23:55:12

level5

Time of First Successful Submission: 2024-08-07 05:56:59

level6

Time of First Successful Submission: 2024-08-07 23:47:01

level7

Time of First Successful Submission: 2024-08-08 00:08:46

level8

Time of First Successful Submission: 2024-08-08 04:17:10

level9

Time of First Successful Submission: 2024-08-08 22:51:52

level10

Time of First Successful Submission: 2024-08-08 23:50:54

level11

Time of First Successful Submission: 2024-08-08 23:52:05

level12

Time of First Successful Submission: 2024-08-09 00:40:37

level13

Time of First Successful Submission: 2024-08-09 01:04:49

level14

Time of First Successful Submission: 2024-08-09 07:08:31

level1.0

Time of First Successful Submission: 2024-08-11 23:31:03

level1.1

Time of First Successful Submission: 2024-08-13 01:05:08

level2.0

Time of First Successful Submission: 2024-08-13 01:06:30

level2.1

Time of First Successful Submission: 2024-08-13 01:24:41

level3.0

Time of First Successful Submission: 2024-08-13 01:48:58

level3.1

Time of First Successful Submission: 2024-08-13 22:10:05

level4.0

Time of First Successful Submission: 2024-08-13 22:21:30

level4.1

Time of First Successful Submission: 2024-08-13 22:22:31

level5.0

Time of First Successful Submission: 2024-08-13 22:39:28

level5.1

Time of First Successful Submission: 2024-08-13 22:47:40

level6.0

Time of First Successful Submission: 2024-08-15 23:17:44

level6.1

Time of First Successful Submission: 2024-08-19 01:50:36

level7.0

Time of First Successful Submission: 2024-08-20 04:10:01

level7.1

Time of First Successful Submission: 2024-12-03 22:55:02

level8.0

Time of First Successful Submission: 2024-12-08 22:12:07

level8.1

Time of First Successful Submission: 2024-12-08 22:17:54

level9.0

Time of First Successful Submission: 2024-12-09 23:07:25

level9.1

Time of First Successful Submission: 2024-12-09 23:26:30

level10.0

Time of First Successful Submission: 2024-12-09 23:28:03

level10.1

Time of First Successful Submission: 2024-12-09 23:29:11

level11.0

Time of First Successful Submission: 2024-12-15 21:17:39

level11.1

Time of First Successful Submission: 2024-12-15 21:30:42

level12.0

Time of First Successful Submission: 2024-12-15 22:07:03

level12.1

Time of First Successful Submission: 2024-12-15 22:38:53

level13.0

Time of First Successful Submission: 2024-12-15 23:24:52

level13.1

Time of First Successful Submission: 2024-12-16 00:00:02

level14.0

Time of First Successful Submission: 2024-12-16 21:34:11

level14.1

Time of First Successful Submission: 2024-12-16 21:39:17

level15.0

Time of First Successful Submission: 2024-12-16 21:46:27

level15.1

Time of First Successful Submission: 2024-12-16 21:51:41

level16.0

Time of First Successful Submission: 2024-12-16 22:00:39

level16.1

Time of First Successful Submission: 2024-12-16 22:03:55

level17.0

Time of First Successful Submission: 2024-12-16 22:31:16

level17.1

Time of First Successful Submission: 2024-12-17 02:47:41

level18.0

Time of First Successful Submission: 2024-12-17 22:24:16

level18.1

Time of First Successful Submission: 2024-12-17 22:35:36

level19.0

Time of First Successful Submission: 2024-12-18 02:56:53

level19.1

Time of First Successful Submission: 2024-12-18 22:38:53

level20.0

Time of First Successful Submission: 2024-12-18 23:37:19

level20.1

Time of First Successful Submission: 2024-12-19 22:39:11

level21.0

Time of First Successful Submission: 2024-12-19 23:44:33

level21.1

Time of First Successful Submission: 2024-12-22 01:15:02

level22.0

Time of First Successful Submission: 2024-12-22 21:58:38

level22.1

Time of First Successful Submission: 2024-12-23 04:51:16

level4.0

Time of First Successful Submission: 2024-11-14 22:51:54

level4.1

Time of First Successful Submission: 2024-11-15 00:12:11

level5.0

Time of First Successful Submission: 2024-11-15 05:23:49

level5.1

Time of First Successful Submission: 2024-11-15 05:37:08

level9.0

Time of First Successful Submission: 2024-11-26 02:50:29

level9.1

Time of First Successful Submission: 2024-11-26 04:14:31

level10.0

Time of First Successful Submission: 2024-11-28 21:06:06

level10.1

Time of First Successful Submission: 2024-11-28 21:08:20

level11.0

Time of First Successful Submission: 2024-11-28 21:40:04

level11.1

Time of First Successful Submission: 2024-11-28 22:32:16

level12.0

Time of First Successful Submission: 2024-11-29 01:13:19

level12.1

Time of First Successful Submission: 2024-11-29 03:27:56

level13.0

Time of First Successful Submission: 2024-12-01 21:18:41

level13.1

Time of First Successful Submission: 2024-12-01 21:23:50

level14.0

Time of First Successful Submission: 2024-12-01 21:43:45

level14.1

Time of First Successful Submission: 2024-12-01 22:24:14

level15.0

Time of First Successful Submission: 2024-12-02 22:25:27

level15.1

Time of First Successful Submission: 2024-12-02 22:43:53

level1.0

Time of First Successful Submission: 2025-02-06 22:11:15

level1.1

Time of First Successful Submission: 2025-02-06 22:14:14

level2.0

Time of First Successful Submission: 2025-02-06 22:19:00

level2.1

Time of First Successful Submission: 2025-02-06 22:21:00

level3.0

Time of First Successful Submission: 2025-02-06 22:38:48

level3.1

Time of First Successful Submission: 2025-02-06 22:43:22

level4.0

Time of First Successful Submission: 2025-02-06 23:35:28

level4.1

Time of First Successful Submission: 2025-02-06 23:39:02

level5.0

Time of First Successful Submission: 2025-02-07 02:13:44

level5.1

Time of First Successful Submission: 2025-02-07 02:27:22

level6.0

Time of First Successful Submission: 2025-02-09 22:24:12

level6.1

Time of First Successful Submission: 2025-02-09 22:33:00

level7.0

Time of First Successful Submission: 2025-02-09 23:45:56

level7.1

Time of First Successful Submission: 2025-02-09 23:48:48

level8.0

Time of First Successful Submission: 2025-02-10 22:26:48

level8.1

Time of First Successful Submission: 2025-02-10 22:35:11

level9.0

Time of First Successful Submission: 2025-02-11 00:30:19

level9.1

Time of First Successful Submission: 2025-02-11 00:39:22

level10.0

Time of First Successful Submission: 2025-02-11 23:12:07

level10.1

Time of First Successful Submission: 2025-02-11 23:16:49

level11.0

Time of First Successful Submission: 2025-02-11 23:21:43

level11.1

Time of First Successful Submission: 2025-02-11 23:26:28

level12.0

Time of First Successful Submission: 2025-02-12 05:09:56

level12.1

Time of First Successful Submission: 2025-02-12 05:11:45

level13.0

Time of First Successful Submission: 2025-02-13 01:34:35

level13.1

Time of First Successful Submission: 2025-02-13 02:51:18

level14.0

Time of First Successful Submission: 2025-02-13 23:16:03

level14.1

Time of First Successful Submission: 2025-02-13 23:41:14

level15.0

Time of First Successful Submission: 2025-02-14 01:53:12

level15.1

Time of First Successful Submission: 2025-02-14 02:06:00

level1.0

Time of First Successful Submission: 2025-01-28 04:06:33

level1.1

Time of First Successful Submission: 2025-01-28 04:09:15

level2.0

Time of First Successful Submission: 2025-01-28 04:25:44

level2.1

Time of First Successful Submission: 2025-01-28 04:58:56

level3.0

Time of First Successful Submission: 2025-01-28 21:13:11

level3.1

Time of First Successful Submission: 2025-01-28 21:15:10

level4.0

Time of First Successful Submission: 2025-01-29 00:38:13

level4.1

Time of First Successful Submission: 2025-01-29 00:42:19

level5.0

Time of First Successful Submission: 2025-01-29 02:57:12

level5.1

Time of First Successful Submission: 2025-01-29 03:00:32

level6.0

Time of First Successful Submission: 2025-01-29 21:38:15

level6.1

Time of First Successful Submission: 2025-01-29 21:40:49

level7.0

Time of First Successful Submission: 2025-01-29 22:14:23

level7.1

Time of First Successful Submission: 2025-01-29 22:18:36

level8.0

Time of First Successful Submission: 2025-01-29 22:32:11

level8.1

Time of First Successful Submission: 2025-01-30 00:01:24

level9.0

Time of First Successful Submission: 2025-01-30 04:54:04

level9.1

Time of First Successful Submission: 2025-01-30 04:57:42

level10.0

Time of First Successful Submission: 2025-01-31 00:20:54

level10.1

Time of First Successful Submission: 2025-01-31 00:21:51

level11.0

Time of First Successful Submission: 2025-01-31 05:26:26

level11.1

Time of First Successful Submission: 2025-01-31 05:32:00

level12.0

Time of First Successful Submission: 2025-02-02 22:45:31

level12.1

Time of First Successful Submission: 2025-02-02 22:52:13

level13.0

Time of First Successful Submission: 2025-02-03 01:09:42

level13.1

Time of First Successful Submission: 2025-02-03 01:13:22

level14.0

Time of First Successful Submission: 2025-02-03 02:04:38

level14.1

Time of First Successful Submission: 2025-02-03 02:42:03

level15.0

Time of First Successful Submission: 2025-02-04 00:36:09

level15.1

Time of First Successful Submission: 2025-02-04 00:40:01

level16.0

Time of First Successful Submission: 2025-02-04 09:10:14

level16.1

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

level17.0

Time of First Successful Submission: 2025-02-05 01:51:17

level17.1

Time of First Successful Submission: 2025-02-05 01:53:24

level18.0

Time of First Successful Submission: 2025-02-05 02:07:56

level18.1

Time of First Successful Submission: 2025-02-05 02:25:40

level19.0

Time of First Successful Submission: 2025-02-05 04:36:12

level19.1

Time of First Successful Submission: 2025-02-05 04:44:36

level20.0

Time of First Successful Submission: 2025-02-06 04:41:23

level20.1

Time of First Successful Submission: 2025-02-06 12:15:47

level3.0

Time of First Successful Submission: 2025-01-20 00:36:19

level3.1

Time of First Successful Submission: 2025-01-20 03:56:28

level4.0

Time of First Successful Submission: 2025-01-20 21:39:48

level4.1

Time of First Successful Submission: 2025-01-20 21:59:58

level5.0

Time of First Successful Submission: 2025-01-21 02:08:33

level5.1

Time of First Successful Submission: 2025-01-21 02:22:03

level6.0

Time of First Successful Submission: 2025-01-21 05:14:10

level6.1

Time of First Successful Submission: 2025-01-22 01:20:48

level7.0

Time of First Successful Submission: 2025-01-22 22:21:24

level7.1

Time of First Successful Submission: 2025-01-23 00:31:05

level8.0

Time of First Successful Submission: 2025-01-23 04:09:15

level8.1

Time of First Successful Submission: 2025-01-23 04:19:28

level9.0

Time of First Successful Submission: 2025-01-23 22:38:22

level9.1

Time of First Successful Submission: 2025-01-23 22:49:18

level10.0

Time of First Successful Submission: 2025-01-24 00:25:00

level10.1

Time of First Successful Submission: 2025-01-24 00:38:34

level11.0

Time of First Successful Submission: 2025-01-28 00:37:12

level11.1

Time of First Successful Submission: 2025-01-28 00:48:39


System Security

12 / 95 1324 / 2223


level1

Time of First Successful Submission: 2025-02-16 22:07:43

level2

Time of First Successful Submission: 2025-02-16 22:55:17

level3

Time of First Successful Submission: 2025-02-17 21:26:22

level4

Time of First Successful Submission: 2025-02-17 21:28:14

level5

Time of First Successful Submission: 2025-02-17 22:14:59

level6

Time of First Successful Submission: 2025-02-17 22:53:52

level7

Time of First Successful Submission: 2025-02-18 22:42:07

level8

Time of First Successful Submission: 2025-02-19 01:05:47

level9

Time of First Successful Submission: 2025-02-19 22:26:01

level10

Time of First Successful Submission: 2025-02-19 23:03:09

level11

Time of First Successful Submission: 2025-02-20 23:27:29

level12

Time of First Successful Submission: 2025-02-20 23:31:28


Getting Started

9 / 10 7112 / 17398


Using the VSCode Workspace

Time of First Successful Submission: 2024-04-24 23:25:03

Using the GUI Desktop

Time of First Successful Submission: 2024-04-24 23:28:09

Pasting into the Desktop

Time of First Successful Submission: 2024-04-24 23:33:31

Restarting Challenges

Time of First Successful Submission: 2024-06-16 22:22:33

Challenge Programs

Time of First Successful Submission: 2024-05-28 04:52:13

The Flag File

Time of First Successful Submission: 2024-04-24 23:35:21

Using Practice Mode

Time of First Successful Submission: 2024-04-24 23:40:53

Persistent Home Directories - One

Time of First Successful Submission: 2024-04-28 23:03:55

Persistent Home Directories - Two

Time of First Successful Submission: 2024-04-28 23:04:48


Linux Luminarium

67 / 84 4609 / 11586


The Root

Time of First Successful Submission: 2024-06-05 00:17:30

Program and absolute paths

Time of First Successful Submission: 2024-06-05 00:17:57

Position thy self

Time of First Successful Submission: 2024-06-05 00:19:00

Position elsewhere

Time of First Successful Submission: 2024-06-05 00:19:38

Position yet elsewhere

Time of First Successful Submission: 2024-06-05 00:20:25

implicit relative paths, from /

Time of First Successful Submission: 2024-06-05 00:22:03

explicit relative paths, from /

Time of First Successful Submission: 2024-06-05 00:22:45

implicit relative path

Time of First Successful Submission: 2024-06-05 00:23:20

home sweet home

Time of First Successful Submission: 2024-06-05 00:24:51

cat: not the pet, but the command!

Time of First Successful Submission: 2024-06-05 00:47:43

catting absolute paths

Time of First Successful Submission: 2024-06-05 00:48:03

more catting practice

Time of First Successful Submission: 2024-06-05 00:48:38

grepping for a needle in a haystack

Time of First Successful Submission: 2024-06-05 00:49:14

listing files

Time of First Successful Submission: 2024-06-05 00:50:04

touching files

Time of First Successful Submission: 2024-06-05 00:50:31

removing files

Time of First Successful Submission: 2024-06-19 00:23:57

hidden files

Time of First Successful Submission: 2024-06-05 00:53:09

An Epic Filesystem Quest

Time of First Successful Submission: 2024-06-05 00:57:58

making directories

Time of First Successful Submission: 2024-06-05 00:58:42

finding files

Time of First Successful Submission: 2024-06-05 01:01:39

linking files

Time of First Successful Submission: 2024-10-28 01:05:13

Learning From Documentation

Time of First Successful Submission: 2024-06-05 01:03:04

Learning Complex Usage

Time of First Successful Submission: 2024-06-05 01:04:15

Reading Manuals

Time of First Successful Submission: 2024-06-05 01:06:00

Searching Manuals

Time of First Successful Submission: 2024-06-05 01:06:52

Searching For Manuals

Time of First Successful Submission: 2024-06-05 01:13:19

Helpful Programs

Time of First Successful Submission: 2024-06-05 01:14:10

Help for Builtins

Time of First Successful Submission: 2024-06-05 01:15:01

Matching with *

Time of First Successful Submission: 2024-06-05 01:17:13

Matching with ?

Time of First Successful Submission: 2024-06-05 01:17:47

Matching with []

Time of First Successful Submission: 2024-06-05 01:19:30

Matching paths with []

Time of First Successful Submission: 2024-06-05 01:20:31

Mixing globs

Time of First Successful Submission: 2024-06-05 01:22:59

Exclusionary globbing

Time of First Successful Submission: 2024-06-05 01:23:43

Redirecting output

Time of First Successful Submission: 2024-06-05 01:24:54

Redirecting more output

Time of First Successful Submission: 2024-06-05 01:25:44

Appending output

Time of First Successful Submission: 2024-06-05 01:27:07

Redirecting errors

Time of First Successful Submission: 2024-06-05 01:28:48

Redirecting input

Time of First Successful Submission: 2024-06-05 01:29:34

Grepping stored results

Time of First Successful Submission: 2024-06-05 01:30:23

Grepping live output

Time of First Successful Submission: 2024-06-05 01:30:50

Grepping errors

Time of First Successful Submission: 2024-06-05 01:32:02

Duplicating piped data with tee

Time of First Successful Submission: 2024-06-05 01:40:05

Printing Variables

Time of First Successful Submission: 2024-06-05 01:42:51

Setting Variables

Time of First Successful Submission: 2024-06-05 01:43:42

Multi-word Variables

Time of First Successful Submission: 2024-06-05 01:44:14

Exporting Variables

Time of First Successful Submission: 2024-06-05 01:46:33

Printing Exported Variables

Time of First Successful Submission: 2024-06-05 01:43:13

Reading Input

Time of First Successful Submission: 2024-06-05 01:46:55

Reading Files

Time of First Successful Submission: 2024-06-05 01:53:16

Listing Processes

Time of First Successful Submission: 2024-06-05 01:55:25

Killing Processes

Time of First Successful Submission: 2024-06-05 01:55:59

Interrupting Processes

Time of First Successful Submission: 2024-06-05 01:56:20

Suspending Processes

Time of First Successful Submission: 2024-06-05 01:56:49

Resuming Processes

Time of First Successful Submission: 2024-06-05 01:57:14

Backgrounding Processes

Time of First Successful Submission: 2024-06-05 01:58:55

Foregrounding Processes

Time of First Successful Submission: 2024-06-05 01:59:42

Starting Backgrounded Processes

Time of First Successful Submission: 2024-06-05 02:00:11

Changing File Ownership

Time of First Successful Submission: 2024-06-05 02:16:20

Executable Files

Time of First Successful Submission: 2024-06-05 02:17:48

Permission Tweaking Practice

Time of First Successful Submission: 2024-06-05 02:10:15

Permissions Setting Practice

Time of First Successful Submission: 2024-06-05 02:15:17

The SUID Bit

Time of First Successful Submission: 2024-06-05 02:19:36

Chaining with Semicolons

Time of First Successful Submission: 2024-06-05 01:40:52

Your First Shell Script

Time of First Successful Submission: 2024-06-05 01:41:31

Redirecting Script Output

Time of First Successful Submission: 2024-06-05 01:42:06

The PATH Variable

Time of First Successful Submission: 2024-06-13 22:23:13


Computing 101

49 / 69 1996 / 11795


set-register

Time of First Successful Submission: 2024-06-16 23:15:58

set-multiple-registers

Time of First Successful Submission: 2024-06-16 23:19:38

add-to-register

Time of First Successful Submission: 2024-06-16 23:21:41

linear-equation-registers

Time of First Successful Submission: 2024-06-16 23:25:20

integer-division

Time of First Successful Submission: 2024-06-17 23:05:14

modulo-operation

Time of First Successful Submission: 2024-06-17 23:09:07

set-upper-byte

Time of First Successful Submission: 2024-06-17 23:10:49

efficient-modulo

Time of First Successful Submission: 2024-06-17 23:22:25

byte-extraction

Time of First Successful Submission: 2024-06-17 23:29:28

bitwise-and

Time of First Successful Submission: 2024-06-17 23:37:53

check-even

Time of First Successful Submission: 2024-06-18 23:26:43

memory-read

Time of First Successful Submission: 2024-06-18 23:30:42

memory-write

Time of First Successful Submission: 2024-06-18 23:31:56

memory-increment

Time of First Successful Submission: 2024-06-18 23:36:27

byte-access

Time of First Successful Submission: 2024-06-18 23:39:01

memory-size-access

Time of First Successful Submission: 2024-06-18 23:43:18

little-endian-write

Time of First Successful Submission: 2024-06-18 23:49:31

memory-sum

Time of First Successful Submission: 2024-06-18 23:58:35

stack-subtraction

Time of First Successful Submission: 2024-06-19 00:04:01

swap-stack-values

Time of First Successful Submission: 2024-06-19 00:09:33

average-stack-values

Time of First Successful Submission: 2024-06-19 05:37:28

absolute-jump

Time of First Successful Submission: 2024-06-19 05:40:22

relative-jump

Time of First Successful Submission: 2024-06-19 05:47:48

jump-trampoline

Time of First Successful Submission: 2024-06-19 06:00:06

conditional-jump

Time of First Successful Submission: 2024-06-19 22:55:59

indirect-jump

Time of First Successful Submission: 2024-06-19 23:16:26

average-loop

Time of First Successful Submission: 2024-06-19 23:24:37

count-non-zero

Time of First Successful Submission: 2024-06-20 00:00:16

string-lower

Time of First Successful Submission: 2024-06-20 02:11:18

most-common-byte

Time of First Successful Submission: 2024-06-21 02:17:22

level1

Time of First Successful Submission: 2024-06-05 03:42:40

level2

Time of First Successful Submission: 2024-06-05 03:45:07

level3

Time of First Successful Submission: 2024-06-21 04:08:35

level4

Time of First Successful Submission: 2024-06-21 04:47:10

level5

Time of First Successful Submission: 2024-06-21 05:06:14

level6

Time of First Successful Submission: 2024-06-21 05:49:23

level7

Time of First Successful Submission: 2024-06-21 05:51:04

level8

Time of First Successful Submission: 2024-06-21 05:53:36

level1

Time of First Successful Submission: 2024-06-26 23:28:57

level2

Time of First Successful Submission: 2024-06-26 23:42:10

level3

Time of First Successful Submission: 2024-06-28 06:20:04

level4

Time of First Successful Submission: 2024-06-30 22:09:18

level5

Time of First Successful Submission: 2024-06-30 22:15:28

level6

Time of First Successful Submission: 2024-06-30 23:01:40

level7

Time of First Successful Submission: 2024-07-01 05:43:43

level8

Time of First Successful Submission: 2024-07-01 05:44:26

level9

Time of First Successful Submission: 2024-07-01 05:59:27

level10

Time of First Successful Submission: 2024-07-01 23:56:22

level11

Time of First Successful Submission: 2024-07-02 23:03:10


Playing With Programs

214 / 255 260 / 19017


Decoding Base64

Time of First Successful Submission: 2024-07-15 00:02:52

HTTP (netcat)

Time of First Successful Submission: 2024-06-23 23:06:02

HTTP Paths (netcat)

Time of First Successful Submission: 2024-06-24 05:54:19

HTTP (curl)

Time of First Successful Submission: 2024-06-24 05:52:46

HTTP (python)

Time of First Successful Submission: 2024-06-24 05:56:09

HTTP Host Header (python)

Time of First Successful Submission: 2024-06-24 05:51:00

HTTP Host Header (curl)

Time of First Successful Submission: 2024-06-24 05:40:33

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-06-24 05:48:48

URL Encoding (netcat)

Time of First Successful Submission: 2024-06-24 06:16:10

HTTP GET Parameters

Time of First Successful Submission: 2024-06-24 23:43:02

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2024-06-25 00:22:34

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-06-24 23:59:40

HTTP Forms (curl)

Time of First Successful Submission: 2024-06-25 00:26:39

HTTP Forms (netcat)

Time of First Successful Submission: 2024-06-25 00:30:31

HTTP Forms (python)

Time of First Successful Submission: 2024-06-25 00:32:41

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-06-25 04:35:55

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-06-25 04:40:21

HTTP Redirects (netcat)

Time of First Successful Submission: 2024-06-26 04:49:51

HTTP Redirects (curl)

Time of First Successful Submission: 2024-06-26 04:47:21

HTTP Redirects (python)

Time of First Successful Submission: 2024-06-26 04:52:21

HTTP Cookies (curl)

Time of First Successful Submission: 2024-06-26 04:59:01

HTTP Cookies (netcat)

Time of First Successful Submission: 2024-06-26 05:00:37

HTTP Cookies (python)

Time of First Successful Submission: 2024-06-26 05:05:43

Server State (python)

Time of First Successful Submission: 2024-06-26 05:13:39

level1

Time of First Successful Submission: 2024-04-29 05:45:39

level2

Time of First Successful Submission: 2024-04-29 05:47:16

level3

Time of First Successful Submission: 2024-04-29 05:48:24

level4

Time of First Successful Submission: 2024-04-29 05:49:50

level5

Time of First Successful Submission: 2024-04-29 05:50:41

level6

Time of First Successful Submission: 2024-04-29 05:51:34

level7

Time of First Successful Submission: 2024-04-29 05:53:17

level8

Time of First Successful Submission: 2024-04-29 05:54:17

level9

Time of First Successful Submission: 2024-04-29 05:55:12

level10

Time of First Successful Submission: 2024-04-29 05:56:43

level11

Time of First Successful Submission: 2024-04-29 06:08:41

level12

Time of First Successful Submission: 2024-04-29 21:52:33

level13

Time of First Successful Submission: 2024-04-29 23:01:32

level14

Time of First Successful Submission: 2024-04-29 23:03:25

level15

Time of First Successful Submission: 2024-04-29 23:04:14

level16

Time of First Successful Submission: 2024-04-29 23:06:26

level17

Time of First Successful Submission: 2024-04-29 23:15:52

level18

Time of First Successful Submission: 2024-04-29 23:18:17

level19

Time of First Successful Submission: 2024-04-29 23:29:04

level20

Time of First Successful Submission: 2024-04-29 23:33:06

level21

Time of First Successful Submission: 2024-05-02 01:07:42

level22

Time of First Successful Submission: 2024-05-02 01:18:32

level23

Time of First Successful Submission: 2024-05-02 01:34:47

level24

Time of First Successful Submission: 2024-05-02 01:44:05

level25

Time of First Successful Submission: 2024-05-02 03:31:08

level26

Time of First Successful Submission: 2024-05-02 03:37:52

level27

Time of First Successful Submission: 2024-05-02 03:39:11

level28

Time of First Successful Submission: 2024-05-02 03:40:54

level29

Time of First Successful Submission: 2024-05-02 03:42:08

level30

Time of First Successful Submission: 2024-05-02 03:43:09

level31

Time of First Successful Submission: 2024-05-02 03:45:05

level32

Time of First Successful Submission: 2024-05-02 03:55:08

level33

Time of First Successful Submission: 2024-05-03 00:27:31

level34

Time of First Successful Submission: 2024-05-03 00:31:22

level35

Time of First Successful Submission: 2024-05-03 00:35:26

level36

Time of First Successful Submission: 2024-05-03 00:37:39

level37

Time of First Successful Submission: 2024-05-03 00:40:05

level38

Time of First Successful Submission: 2024-05-03 00:43:13

level39

Time of First Successful Submission: 2024-05-03 00:47:38

level40

Time of First Successful Submission: 2024-05-03 01:23:01

level41

Time of First Successful Submission: 2024-05-03 01:44:50

level42

Time of First Successful Submission: 2024-05-03 01:48:34

level43

Time of First Successful Submission: 2024-05-03 05:32:16

level44

Time of First Successful Submission: 2024-05-03 05:33:18

level45

Time of First Successful Submission: 2024-05-03 05:34:34

level46

Time of First Successful Submission: 2024-05-03 05:35:57

level47

Time of First Successful Submission: 2024-05-03 05:38:17

level48

Time of First Successful Submission: 2024-05-03 05:41:28

level49

Time of First Successful Submission: 2024-05-03 05:43:22

level50

Time of First Successful Submission: 2024-05-03 05:54:53

level51

Time of First Successful Submission: 2024-05-05 12:07:18

level1

Time of First Successful Submission: 2024-05-06 01:04:20

level2

Time of First Successful Submission: 2024-05-06 01:06:43

level3

Time of First Successful Submission: 2024-05-06 01:08:06

level4

Time of First Successful Submission: 2024-05-06 01:12:23

level5

Time of First Successful Submission: 2024-05-07 23:46:49

level6

Time of First Successful Submission: 2024-05-07 23:52:01

level7

Time of First Successful Submission: 2024-05-07 23:54:42

level8

Time of First Successful Submission: 2024-05-07 23:57:50

level9

Time of First Successful Submission: 2024-05-08 00:01:21

level10

Time of First Successful Submission: 2024-05-08 00:40:41

level11

Time of First Successful Submission: 2024-05-08 00:48:55

level12

Time of First Successful Submission: 2024-05-08 00:53:53

level13

Time of First Successful Submission: 2024-05-08 01:04:12

level14

Time of First Successful Submission: 2024-05-08 01:06:40

level15

Time of First Successful Submission: 2024-05-08 01:16:49

level16

Time of First Successful Submission: 2024-05-08 01:26:29

level17

Time of First Successful Submission: 2024-05-08 01:30:29

level18

Time of First Successful Submission: 2024-05-08 05:29:18

level19

Time of First Successful Submission: 2024-05-08 06:22:54

level20

Time of First Successful Submission: 2024-05-10 03:09:55

level21

Time of First Successful Submission: 2024-05-10 03:12:33

level22

Time of First Successful Submission: 2024-05-10 03:14:25

level23

Time of First Successful Submission: 2024-05-10 03:16:56

level24

Time of First Successful Submission: 2024-05-10 03:25:11

level25

Time of First Successful Submission: 2024-05-10 03:26:59

level26

Time of First Successful Submission: 2024-05-10 05:21:08

level27

Time of First Successful Submission: 2024-05-10 05:23:32

level28

Time of First Successful Submission: 2024-05-10 05:24:39

level29

Time of First Successful Submission: 2024-05-10 06:37:19

level30

Time of First Successful Submission: 2024-05-12 23:34:22

level31

Time of First Successful Submission: 2024-05-13 02:31:24

level32

Time of First Successful Submission: 2024-05-13 23:19:55

level33

Time of First Successful Submission: 2024-05-14 01:44:43

level34

Time of First Successful Submission: 2024-05-16 22:41:33

level35

Time of First Successful Submission: 2024-05-16 22:44:02

level36

Time of First Successful Submission: 2024-05-16 22:45:19

level37

Time of First Successful Submission: 2024-05-16 22:46:29

level38

Time of First Successful Submission: 2024-05-16 22:49:39

level39

Time of First Successful Submission: 2024-05-16 22:50:48

level40

Time of First Successful Submission: 2024-05-17 00:05:12

level41

Time of First Successful Submission: 2024-05-17 06:16:05

level42

Time of First Successful Submission: 2024-05-17 06:21:00

level43

Time of First Successful Submission: 2024-05-17 06:22:22

level44

Time of First Successful Submission: 2024-05-17 06:24:08

level45

Time of First Successful Submission: 2024-05-17 06:25:21

level46

Time of First Successful Submission: 2024-05-17 06:27:08

level47

Time of First Successful Submission: 2024-05-17 06:28:27

level48

Time of First Successful Submission: 2024-05-20 22:43:26

level49

Time of First Successful Submission: 2024-05-20 22:44:56

level50

Time of First Successful Submission: 2024-05-20 22:49:26

level51

Time of First Successful Submission: 2024-05-20 22:55:16

level52

Time of First Successful Submission: 2024-05-20 23:17:34

level53

Time of First Successful Submission: 2024-05-20 23:19:20

level54

Time of First Successful Submission: 2024-05-20 23:53:23

level55

Time of First Successful Submission: 2024-05-20 23:56:23

level56

Time of First Successful Submission: 2024-05-20 23:59:16

level57

Time of First Successful Submission: 2024-05-21 00:01:05

level58

Time of First Successful Submission: 2024-05-21 00:02:12

level59

Time of First Successful Submission: 2024-05-21 00:03:32

level60

Time of First Successful Submission: 2024-05-21 00:22:36

level61

Time of First Successful Submission: 2024-05-21 04:35:24

level62

Time of First Successful Submission: 2024-05-21 04:49:20

level63

Time of First Successful Submission: 2024-05-21 04:52:14

level64

Time of First Successful Submission: 2024-05-21 05:02:42

level65

Time of First Successful Submission: 2024-05-21 05:06:36

level66

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

level67

Time of First Successful Submission: 2024-05-21 05:19:09

level68

Time of First Successful Submission: 2024-05-21 05:52:43

level70

Time of First Successful Submission: 2024-05-21 06:20:09

level71

Time of First Successful Submission: 2024-05-22 00:35:10

level72

Time of First Successful Submission: 2024-05-22 04:45:49

level73

Time of First Successful Submission: 2024-05-22 05:03:46

level74

Time of First Successful Submission: 2024-05-22 05:12:27

level76

Time of First Successful Submission: 2024-05-22 05:16:17

level77

Time of First Successful Submission: 2024-05-22 05:20:06

level78

Time of First Successful Submission: 2024-05-22 05:25:48

level79

Time of First Successful Submission: 2024-05-22 05:31:35

level80

Time of First Successful Submission: 2024-05-22 05:42:09

level82

Time of First Successful Submission: 2024-05-22 06:07:12

level83

Time of First Successful Submission: 2024-05-28 01:39:57

level84

Time of First Successful Submission: 2024-05-28 01:55:01

level85

Time of First Successful Submission: 2024-05-28 02:02:08

level86

Time of First Successful Submission: 2024-05-28 02:12:57

level87

Time of First Successful Submission: 2024-05-28 02:20:01

level88

Time of First Successful Submission: 2024-05-28 02:31:11

level89

Time of First Successful Submission: 2024-05-28 02:35:08

level90

Time of First Successful Submission: 2024-05-28 02:44:01

level91

Time of First Successful Submission: 2024-05-28 03:48:03

level92

Time of First Successful Submission: 2024-05-28 03:52:32

level93

Time of First Successful Submission: 2024-05-28 04:16:38

level94

Time of First Successful Submission: 2024-05-28 04:19:10

level95

Time of First Successful Submission: 2024-05-28 04:23:32

level96

Time of First Successful Submission: 2024-05-28 04:25:39

level97

Time of First Successful Submission: 2024-05-28 04:30:42

level98

Time of First Successful Submission: 2024-05-28 04:34:19

level99

Time of First Successful Submission: 2024-05-28 04:48:13

level100

Time of First Successful Submission: 2024-05-28 04:51:23

level101

Time of First Successful Submission: 2024-05-28 05:46:55

level102

Time of First Successful Submission: 2024-05-28 06:08:36

level103

Time of First Successful Submission: 2024-05-28 23:45:18

level104

Time of First Successful Submission: 2024-05-28 23:51:59

level105

Time of First Successful Submission: 2024-05-28 23:58:00

level106

Time of First Successful Submission: 2024-05-29 01:13:13

level107

Time of First Successful Submission: 2024-05-29 01:25:14

level108

Time of First Successful Submission: 2024-05-29 01:26:58

level109

Time of First Successful Submission: 2024-05-29 01:46:53

level110

Time of First Successful Submission: 2024-05-29 02:06:11

level111

Time of First Successful Submission: 2024-05-29 04:05:20

level112

Time of First Successful Submission: 2024-05-29 04:07:50

level113

Time of First Successful Submission: 2024-05-29 04:09:31

level114

Time of First Successful Submission: 2024-05-29 04:42:19

level115

Time of First Successful Submission: 2024-05-29 04:53:11

level116

Time of First Successful Submission: 2024-05-29 05:49:22

level117

Time of First Successful Submission: 2024-05-29 06:16:50

level118

Time of First Successful Submission: 2024-05-29 23:44:46

level119

Time of First Successful Submission: 2024-05-31 05:34:47

level120

Time of First Successful Submission: 2024-05-31 06:16:08

level121

Time of First Successful Submission: 2024-06-03 00:30:35

level122

Time of First Successful Submission: 2024-06-03 01:09:36

level123

Time of First Successful Submission: 2024-06-03 01:16:56

level124

Time of First Successful Submission: 2024-06-03 01:18:10

level125

Time of First Successful Submission: 2024-06-03 01:35:34

level126

Time of First Successful Submission: 2024-06-03 01:38:39

level127

Time of First Successful Submission: 2024-06-03 01:52:46

level128

Time of First Successful Submission: 2024-06-03 01:57:58

level129

Time of First Successful Submission: 2024-06-03 02:07:55

level130

Time of First Successful Submission: 2024-06-03 02:09:56

level131

Time of First Successful Submission: 2024-06-03 02:12:58

level132

Time of First Successful Submission: 2024-06-03 02:27:57

level133

Time of First Successful Submission: 2024-06-03 02:28:33

level134

Time of First Successful Submission: 2024-06-04 01:51:40

level135

Time of First Successful Submission: 2024-06-04 02:03:14

level136

Time of First Successful Submission: 2024-06-04 02:04:59

level137

Time of First Successful Submission: 2024-06-04 02:08:08

level138

Time of First Successful Submission: 2024-06-04 02:08:41

level139

Time of First Successful Submission: 2024-06-04 02:14:23

level140

Time of First Successful Submission: 2024-06-04 06:49:24

level141

Time of First Successful Submission: 2024-06-04 02:33:01

level142

Time of First Successful Submission: 2024-06-04 03:46:45