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19 / 202 6271 / 22877

Silenced Shellcode

Time of First Successful Submission: 2025-06-08 07:01:06

Shellcode Shuffle

Time of First Successful Submission: 2025-06-09 07:15:49

Shellcode Shuffle II

Time of First Successful Submission: 2025-06-09 07:20:34

Mmap Mirage (Easy)

Time of First Successful Submission: 2025-06-11 07:10:16

Mmap Mirage (Hard)

Time of First Successful Submission: 2025-06-11 07:20:00

Twisted Text (Easy)

Time of First Successful Submission: 2025-06-15 06:51:06

Twisted Text (Hard)

Time of First Successful Submission: 2025-06-15 06:56:05

Tidy Task (Easy)

Time of First Successful Submission: 2025-06-15 06:58:00

Tidy Task (Hard)

Time of First Successful Submission: 2025-06-15 06:59:13

Logical License (Easy)

Time of First Successful Submission: 2025-06-15 07:01:49

Logical License (Hard)

Time of First Successful Submission: 2025-06-15 07:09:24

Modest Mangler (Easy)

Time of First Successful Submission: 2025-06-16 07:40:24

Modest Mangler (Hard)

Time of First Successful Submission: 2025-06-16 09:34:17

This is Yancode (Easy)

Time of First Successful Submission: 2025-06-16 12:00:29

This is Yancode (Hard)

Time of First Successful Submission: 2025-06-16 12:02:23

Powered by Yancode (Easy)

Time of First Successful Submission: 2025-06-16 13:53:12

Powered by Yancode (Hard)

Time of First Successful Submission: 2025-06-16 13:54:55

Yancode Inside (Easy)

Time of First Successful Submission: 2025-06-16 13:57:26

Yancode Inside (Hard)

Time of First Successful Submission: 2025-06-16 13:58:59

Intro to Cybersecurity

177 / 183 287 / 20938

Path Traversal 1

Time of First Successful Submission: 2025-06-27 14:14:20

Path Traversal 2

Time of First Successful Submission: 2025-06-27 14:34:50

CMDi 1

Time of First Successful Submission: 2025-06-27 16:17:16

CMDi 2

Time of First Successful Submission: 2025-06-27 16:20:09

CMDi 3

Time of First Successful Submission: 2025-06-28 06:45:32

CMDi 4

Time of First Successful Submission: 2025-06-29 05:38:12

CMDi 5

Time of First Successful Submission: 2025-06-29 05:42:42

CMDi 6

Time of First Successful Submission: 2025-06-29 05:55:15

Authentication Bypass 1

Time of First Successful Submission: 2025-07-23 08:38:14

Authentication Bypass 2

Time of First Successful Submission: 2025-07-23 08:42:15

SQLi 1

Time of First Successful Submission: 2025-07-23 13:17:18

SQLi 2

Time of First Successful Submission: 2025-07-23 13:22:10

SQLi 3

Time of First Successful Submission: 2025-07-23 13:30:17

SQLi 4

Time of First Successful Submission: 2025-07-23 13:36:08

SQLi 5

Time of First Successful Submission: 2025-07-23 14:10:01

XSS 1

Time of First Successful Submission: 2025-07-23 14:17:56

XSS 2

Time of First Successful Submission: 2025-07-23 14:20:59

XSS 3

Time of First Successful Submission: 2025-07-23 15:44:56

XSS 4

Time of First Successful Submission: 2025-07-23 15:49:16

XSS 5

Time of First Successful Submission: 2025-07-24 07:47:46

XSS 6

Time of First Successful Submission: 2025-07-24 08:03:54

XSS 7

Time of First Successful Submission: 2025-07-24 10:12:23

CSRF 1

Time of First Successful Submission: 2025-07-24 12:58:32

CSRF 2

Time of First Successful Submission: 2025-07-24 13:04:11

CSRF 3

Time of First Successful Submission: 2025-07-24 13:24:48

CSRF 4

Time of First Successful Submission: 2025-07-24 13:43:30

CSRF 5

Time of First Successful Submission: 2025-07-24 14:11:16

Connect

Time of First Successful Submission: 2025-07-05 06:13:40

Send

Time of First Successful Submission: 2025-07-06 06:21:09

Shutdown

Time of First Successful Submission: 2025-07-12 07:07:10

Listen

Time of First Successful Submission: 2025-07-13 05:37:32

Scan 1

Time of First Successful Submission: 2025-07-16 08:01:51

Scan 2

Time of First Successful Submission: 2025-07-19 05:32:20

Monitor 1

Time of First Successful Submission: 2025-07-24 14:56:03

Monitor 2

Time of First Successful Submission: 2025-07-24 14:59:15

Sniffing Cookies

Time of First Successful Submission: 2025-07-24 15:30:20

Network Configuration

Time of First Successful Submission: 2025-07-24 15:32:57

Firewall 1

Time of First Successful Submission: 2025-07-24 15:54:13

Firewall 2

Time of First Successful Submission: 2025-07-24 15:55:24

Firewall 3

Time of First Successful Submission: 2025-07-24 15:57:03

Denial of Service 1

Time of First Successful Submission: 2025-07-24 15:58:11

Denial of Service 2

Time of First Successful Submission: 2025-07-24 16:00:21

Denial of Service 3

Time of First Successful Submission: 2025-07-24 17:06:07

Ethernet

Time of First Successful Submission: 2025-07-25 09:49:09

IP

Time of First Successful Submission: 2025-07-25 09:55:35

TCP

Time of First Successful Submission: 2025-07-25 09:57:08

TCP Handshake

Time of First Successful Submission: 2025-07-25 09:58:42

UDP

Time of First Successful Submission: 2025-07-25 10:14:05

UDP 2

Time of First Successful Submission: 2025-07-25 10:16:21

UDP Spoofing 1

Time of First Successful Submission: 2025-07-25 10:22:31

UDP Spoofing 2

Time of First Successful Submission: 2025-07-25 12:37:11

UDP Spoofing 3

Time of First Successful Submission: 2025-07-25 13:22:34

UDP Spoofing 4

Time of First Successful Submission: 2025-07-25 13:54:04

ARP

Time of First Successful Submission: 2025-07-25 13:57:37

Intercept

Time of First Successful Submission: 2025-07-25 14:11:25

Man-in-the-Middle

Time of First Successful Submission: 2025-07-25 14:28:18

XOR

Time of First Successful Submission: 2025-07-20 05:59:38

XORing Hex

Time of First Successful Submission: 2025-07-25 14:42:02

XORing ASCII

Time of First Successful Submission: 2025-07-25 14:50:06

XORing ASCII Strings

Time of First Successful Submission: 2025-07-25 14:55:34

One-time Pad

Time of First Successful Submission: 2025-07-25 14:58:54

One-time Pad Tampering

Time of First Successful Submission: 2025-07-25 15:03:49

Many-time Pad

Time of First Successful Submission: 2025-07-25 15:09:49

AES

Time of First Successful Submission: 2025-07-25 15:12:39

AES-ECB-CPA

Time of First Successful Submission: 2025-07-25 15:19:05

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-07-25 15:37:32

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-07-25 15:40:58

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-07-25 15:43:41

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-07-25 16:32:51

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-07-25 16:37:36

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-07-26 15:02:30

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-07-27 05:26:29

AES-CBC

Time of First Successful Submission: 2025-07-27 07:24:31

AES-CBC Tampering

Time of First Successful Submission: 2025-07-27 07:28:26

AES-CBC Resizing

Time of First Successful Submission: 2025-07-27 07:32:34

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-07-27 07:43:13

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-07-27 13:19:32

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-07-27 13:39:32

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-07-27 13:52:58

DHKE

Time of First Successful Submission: 2025-07-27 14:02:31

DHKE-to-AES

Time of First Successful Submission: 2025-07-27 14:05:58

RSA 1

Time of First Successful Submission: 2025-07-27 14:09:30

RSA 2

Time of First Successful Submission: 2025-07-27 14:11:49

RSA 3

Time of First Successful Submission: 2025-07-27 14:25:10

RSA 4

Time of First Successful Submission: 2025-07-27 14:26:25

RSA Signatures

Time of First Successful Submission: 2025-07-27 14:16:28

SHA 1

Time of First Successful Submission: 2025-07-27 14:20:50

SHA 2

Time of First Successful Submission: 2025-07-27 14:23:31

TLS 1

Time of First Successful Submission: 2025-07-27 14:27:31

TLS 2

Time of First Successful Submission: 2025-07-27 14:28:41

level1

Time of First Successful Submission: 2025-06-07 14:27:59

level2

Time of First Successful Submission: 2025-06-07 14:28:52

level3

Time of First Successful Submission: 2025-06-07 14:29:37

level4

Time of First Successful Submission: 2025-06-07 14:30:15

level5

Time of First Successful Submission: 2025-06-07 14:35:47

level6

Time of First Successful Submission: 2025-06-07 14:38:04

level7

Time of First Successful Submission: 2025-06-07 14:39:29

level8

Time of First Successful Submission: 2025-06-07 14:40:52

level9

Time of First Successful Submission: 2025-06-07 14:42:01

level10

Time of First Successful Submission: 2025-06-07 14:43:05

level11

Time of First Successful Submission: 2025-06-07 14:45:11

level12

Time of First Successful Submission: 2025-06-07 14:47:04

level13

Time of First Successful Submission: 2025-06-07 14:48:19

level14

Time of First Successful Submission: 2025-06-07 14:49:33

level15

Time of First Successful Submission: 2025-06-07 14:50:27

level16

Time of First Successful Submission: 2025-06-07 14:52:04

level17

Time of First Successful Submission: 2025-06-07 15:05:36

level18

Time of First Successful Submission: 2025-07-28 06:22:57

level19

Time of First Successful Submission: 2025-07-28 06:24:24

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-06-12 22:00:01

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-06-12 22:06:09

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-06-12 22:10:20

Reading Endianness (Python)

Time of First Successful Submission: 2025-06-13 06:55:18

Reading Endianness (C)

Time of First Successful Submission: 2025-06-13 06:58:50

Reading Endianness (x86)

Time of First Successful Submission: 2025-06-13 07:00:31

Version Information (Python)

Time of First Successful Submission: 2025-06-13 07:07:35

Version Information (C)

Time of First Successful Submission: 2025-06-13 07:12:00

Version Information (x86)

Time of First Successful Submission: 2025-06-13 07:14:05

Metadata and Data (Python)

Time of First Successful Submission: 2025-06-13 07:24:41

Metadata and Data (C)

Time of First Successful Submission: 2025-06-13 07:30:26

Metadata and Data (x86)

Time of First Successful Submission: 2025-06-13 07:32:21

Input Restrictions (Python)

Time of First Successful Submission: 2025-06-13 09:49:08

Input Restrictions (C)

Time of First Successful Submission: 2025-06-13 09:53:49

Input Restrictions (x86)

Time of First Successful Submission: 2025-06-13 09:59:56

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-06-13 10:04:33

Behold the cIMG! (C)

Time of First Successful Submission: 2025-06-13 10:08:08

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-06-13 10:12:46

A Basic cIMG (Python)

Time of First Successful Submission: 2025-06-13 11:01:00

A Basic cIMG (C)

Time of First Successful Submission: 2025-06-13 11:07:04

A Basic cIMG (x86)

Time of First Successful Submission: 2025-06-13 11:13:53

Internal State Mini (C)

Time of First Successful Submission: 2025-06-13 11:41:48

Internal State Mini (x86)

Time of First Successful Submission: 2025-06-13 13:09:15

Internal State (C)

Time of First Successful Submission: 2025-06-17 13:10:46

Internal State (x86)

Time of First Successful Submission: 2025-06-17 13:25:47

File Formats: Directives (C)

Time of First Successful Submission: 2025-06-18 09:16:49

File Formats: Directives (x86)

Time of First Successful Submission: 2025-06-18 09:25:18

The Patch Directive

Time of First Successful Submission: 2025-07-28 08:14:46

Optimizing for Space

Time of First Successful Submission: 2025-07-28 08:22:11

Tweaking Images

Time of First Successful Submission: 2025-07-28 13:51:24

Storage and Retrieval

Time of First Successful Submission: 2025-07-28 14:00:04

Extracting Knowledge

Time of First Successful Submission: 2025-07-28 14:09:14

Advanced Sprites

Time of First Successful Submission: 2025-07-28 14:13:09

Accessing Resources

Time of First Successful Submission: 2025-07-28 14:23:41

Unsafe Animations

Time of First Successful Submission: 2025-07-28 14:27:31

Animations

Time of First Successful Submission: 2025-07-28 14:38:08

Interoperability: Patching Data

Time of First Successful Submission: 2025-07-29 07:12:02

Patching Code

Time of First Successful Submission: 2025-07-29 07:42:52

Patching Control Flow

Time of First Successful Submission: 2025-07-29 08:16:00

Your First Overflow (easy)

Time of First Successful Submission: 2025-06-07 15:26:40

Your First Overflow (hard)

Time of First Successful Submission: 2025-06-07 15:28:38

Precision (easy)

Time of First Successful Submission: 2025-06-07 15:30:43

Precision (hard)

Time of First Successful Submission: 2025-06-07 15:33:45

Variable Control (easy)

Time of First Successful Submission: 2025-06-07 15:38:15

Variable Control (hard)

Time of First Successful Submission: 2025-06-07 15:41:36

Control Hijack (easy)

Time of First Successful Submission: 2025-06-07 15:50:59

Control Hijack (hard)

Time of First Successful Submission: 2025-06-07 16:30:13

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-06-07 16:36:34

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-06-07 16:41:18

PIEs (easy)

Time of First Successful Submission: 2025-06-09 17:03:06

PIEs (hard)

Time of First Successful Submission: 2025-06-09 17:06:39

String Lengths (easy)

Time of First Successful Submission: 2025-06-09 17:19:34

String Lengths (hard)

Time of First Successful Submission: 2025-06-09 17:23:36

Basic Shellcode

Time of First Successful Submission: 2025-06-09 20:17:12

NOP Sleds

Time of First Successful Submission: 2025-06-09 20:23:25

NULL-Free Shellcode

Time of First Successful Submission: 2025-06-09 20:24:28

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-06-09 20:40:27

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-06-09 21:00:17

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-06-09 21:22:37

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-06-09 22:11:29

ECB-to-Win (easy)

Time of First Successful Submission: 2025-07-29 15:00:06

ECB-to-Win (hard)

Time of First Successful Submission: 2025-07-29 15:31:07

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-07-29 16:11:34

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-07-30 07:47:01

CIMG Screenshots

Time of First Successful Submission: 2025-07-30 08:30:58

CIMG Screenshots 2

Time of First Successful Submission: 2025-07-30 12:52:40

Wily Webserver

Time of First Successful Submission: 2025-07-30 13:45:01

The Watering Hole

Time of First Successful Submission: 2025-07-31 09:40:58

Program Security

142 / 162 325 / 9881

ello ackers!

Time of First Successful Submission: 2025-06-06 21:06:13

Syscall Smuggler

Time of First Successful Submission: 2025-06-07 08:27:45

Syscall Shenanigans

Time of First Successful Submission: 2025-06-07 14:12:57

Byte Budget

Time of First Successful Submission: 2025-06-08 12:47:49

ClobberCode

Time of First Successful Submission: 2025-06-09 07:12:49

Diverse Delivery

Time of First Successful Submission: 2025-06-09 07:21:30

Pocket Payload

Time of First Successful Submission: 2025-06-08 13:07:34

Micro Menace

Time of First Successful Submission: 2025-06-09 08:06:54

Bounds Breaker (Easy)

Time of First Successful Submission: 2025-06-10 07:07:35

Bounds Breaker (Hard)

Time of First Successful Submission: 2025-06-10 07:09:55

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-06-10 07:42:15

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-06-10 07:45:30

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-06-10 10:47:18

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-06-10 10:52:42

Nosy Neighbor (Easy)

Time of First Successful Submission: 2025-06-11 06:25:58

Nosy Neighbor (Hard)

Time of First Successful Submission: 2025-06-11 07:03:25

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-06-12 12:27:21

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-06-12 12:34:13

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-06-12 12:39:22

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-06-12 12:44:56

Latent Leak (Easy)

Time of First Successful Submission: 2025-06-12 13:10:00

Latent Leak (Hard)

Time of First Successful Submission: 2025-06-12 13:17:51

Fork Foolery (Easy)

Time of First Successful Submission: 2025-06-12 16:18:19

Fork Foolery (Hard)

Time of First Successful Submission: 2025-06-12 21:50:20

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-07-16 12:55:53

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-07-16 13:32:25

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-07-17 07:37:00

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-07-17 07:47:09

Terrible Token (Easy)

Time of First Successful Submission: 2025-06-14 13:13:11

Terrible Token (Hard)

Time of First Successful Submission: 2025-06-14 13:16:52

Tangled Ticket (Easy)

Time of First Successful Submission: 2025-06-14 13:19:55

Tangled Ticket (Hard)

Time of First Successful Submission: 2025-06-14 13:35:41

Meager Mangler (Easy)

Time of First Successful Submission: 2025-06-16 07:26:05

Meager Mangler (Hard)

Time of First Successful Submission: 2025-06-16 07:29:12

Monstrous Mangler (Easy)

Time of First Successful Submission: 2025-06-16 10:00:47

Monstrous Mangler (Hard)

Time of First Successful Submission: 2025-06-16 10:38:23

Patched Up (Easy)

Time of First Successful Submission: 2025-06-16 11:33:49

Patched Up (Hard)

Time of First Successful Submission: 2025-06-16 11:37:04

Puzzle Patch (Easy)

Time of First Successful Submission: 2025-06-16 11:39:13

Puzzle Patch (Hard)

Time of First Successful Submission: 2025-06-16 11:41:46

Patch Perfect (Easy)

Time of First Successful Submission: 2025-06-16 11:45:48

Patch Perfect (Hard)

Time of First Successful Submission: 2025-06-16 11:54:54

Trust the Yancode (Easy)

Time of First Successful Submission: 2025-06-16 14:01:48

Trust the Yancode (Hard)

Time of First Successful Submission: 2025-06-16 14:03:41

Know the Yancode (Easy)

Time of First Successful Submission: 2025-06-16 14:16:08

Know the Yancode (Hard)

Time of First Successful Submission: 2025-06-16 15:00:42

Master the Yancode (Easy)

Time of First Successful Submission: 2025-06-17 08:56:47

Master the Yancode (Hard)

Time of First Successful Submission: 2025-06-17 09:14:51

Transcend the Yancode (Easy)

Time of First Successful Submission: 2025-06-17 09:28:59

Transcend the Yancode (Hard)

Time of First Successful Submission: 2025-06-17 09:41:03

The Yanalyzer (Easy)

Time of First Successful Submission: 2025-06-18 15:19:55

The Yanalyzer (Hard)

Time of First Successful Submission: 2025-06-18 15:48:32

The Yangler (Easy)

Time of First Successful Submission: 2025-06-19 15:12:33

The Yangler (Hard)

Time of First Successful Submission: 2025-06-20 07:25:39

Yancraft (Easy)

Time of First Successful Submission: 2025-06-20 09:02:12

Yancraft (Hard)

Time of First Successful Submission: 2025-06-20 09:35:13

Yansanity (Easy)

Time of First Successful Submission: 2025-06-20 10:17:17

Yansanity (Hard)

Time of First Successful Submission: 2025-06-20 14:18:45

Loose Link (Easy)

Time of First Successful Submission: 2025-06-21 19:30:31

Loose Link (Hard)

Time of First Successful Submission: 2025-06-21 19:32:21

Call Chain (Easy)

Time of First Successful Submission: 2025-06-22 05:36:07

Call Chain (Hard)

Time of First Successful Submission: 2025-06-22 05:37:51

Chain of Command (Easy)

Time of First Successful Submission: 2025-06-22 06:05:20

Chain of Command (Hard)

Time of First Successful Submission: 2025-06-22 06:07:30

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-06-22 14:26:36

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-06-22 14:54:57

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-06-22 15:44:53

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-06-22 15:46:12

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-06-23 12:33:44

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-06-23 13:01:33

Leaky Libc (Easy)

Time of First Successful Submission: 2025-06-23 13:41:51

Leaky Libc (Hard)

Time of First Successful Submission: 2025-06-23 14:11:07

Putsception (Easy)

Time of First Successful Submission: 2025-06-24 09:31:16

Putsception (Hard)

Time of First Successful Submission: 2025-06-24 09:32:51

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-06-24 13:46:39

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-06-24 13:50:22

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-06-25 09:15:52

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-06-25 09:22:04

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-06-25 09:28:59

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-06-25 09:31:57

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-06-25 22:16:19

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2025-06-26 04:26:37

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-06-26 09:46:24

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-06-26 09:52:16

ROP Roulette (Easy)

Time of First Successful Submission: 2025-06-30 10:25:35

ROP Roulette (Hard)

Time of First Successful Submission: 2025-06-30 15:42:31

Libc Lottery (Easy)

Time of First Successful Submission: 2025-07-01 08:15:46

Libc Lottery (Hard)

Time of First Successful Submission: 2025-07-01 09:07:49

Freebie (Easy)

Time of First Successful Submission: 2025-07-02 09:37:05

Freebie (Hard)

Time of First Successful Submission: 2025-07-02 09:41:06

Freebin Feint (Easy)

Time of First Successful Submission: 2025-07-02 11:09:24

Freebin Feint (Hard)

Time of First Successful Submission: 2025-07-02 11:16:50

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-07-02 15:57:04

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-07-02 16:01:09

Fickle Free (Easy)

Time of First Successful Submission: 2025-07-03 07:32:43

Fickle Free (Hard)

Time of First Successful Submission: 2025-07-03 09:16:32

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-07-03 10:03:38

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-07-03 10:24:46

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-07-03 14:48:48

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-07-03 14:56:19

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-07-04 07:55:23

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-07-04 08:00:21

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-07-04 08:54:43

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-07-04 08:57:41

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-07-04 10:01:50

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-07-04 10:18:03

Sus Sequence (Easy)

Time of First Successful Submission: 2025-07-04 10:29:23

Sus Sequence (Hard)

Time of First Successful Submission: 2025-07-04 11:49:52

Echo Emanations (Easy)

Time of First Successful Submission: 2025-07-04 15:26:51

Echo Emanations (Hard)

Time of First Successful Submission: 2025-07-04 15:31:53

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-07-07 08:38:37

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-07-07 08:46:51

Stack Summoning (Easy)

Time of First Successful Submission: 2025-07-07 10:43:35

Stack Summoning (Hard)

Time of First Successful Submission: 2025-07-07 13:57:41

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-07-08 09:16:23

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-07-08 09:39:30

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-07-08 14:04:57

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-07-08 15:14:32

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-07-10 07:43:55

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-07-10 09:44:03

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-07-11 06:59:12

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-07-11 07:47:29

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-07-14 07:28:46

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-07-14 07:44:57

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-07-14 12:34:14

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-07-14 12:51:39

Tcache Terror (Easy)

Time of First Successful Submission: 2025-07-15 12:45:35

Tcache Terror (Hard)

Time of First Successful Submission: 2025-07-15 13:39:01

Containment Composition (Easy)

Time of First Successful Submission: 2025-07-17 08:10:09

Containment Composition (Hard)

Time of First Successful Submission: 2025-07-17 08:33:26

Constant Corruption (Easy)

Time of First Successful Submission: 2025-07-17 12:34:51

Constant Corruption (Hard)

Time of First Successful Submission: 2025-07-17 15:36:22

Return to YanLand (Easy)

Time of First Successful Submission: 2025-07-18 12:54:31

Return to YanLand (Hard)

Time of First Successful Submission: 2025-07-18 15:35:56

Escape from YanLand (Easy)

Time of First Successful Submission: 2025-07-21 08:37:11

Escape from YanLand (Hard)

Time of First Successful Submission: 2025-07-21 10:09:57

The YanFilter (Easy)

Time of First Successful Submission: 2025-07-21 12:39:00

The YanFilter (Hard)

Time of First Successful Submission: 2025-07-21 13:03:20

The Great YanFilter (Easy)

Time of First Successful Submission: 2025-07-21 13:36:13

The Great YanFilter (Hard)

Time of First Successful Submission: 2025-07-21 13:49:22

Yan85 Reborn (Easy)

Time of First Successful Submission: 2025-07-22 13:36:07

Yan85 Reborn (Hard)

Time of First Successful Submission: 2025-07-22 15:57:08

Start Here

10 / 12 17812 / 46359

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-05 16:12:57

Using the GUI Desktop

Time of First Successful Submission: 2025-06-05 16:16:11

Pasting into the Desktop

Time of First Successful Submission: 2025-06-05 16:17:39

Restarting Challenges

Time of First Successful Submission: 2025-06-05 16:19:43

Challenge Programs

Time of First Successful Submission: 2025-06-05 16:22:52

The Flag File

Time of First Successful Submission: 2025-06-05 16:24:26

Using Privileged Mode

Time of First Successful Submission: 2025-06-05 16:27:21

Persistent Home Directories - One

Time of First Successful Submission: 2025-06-05 16:28:54

Persistent Home Directories - Two

Time of First Successful Submission: 2025-06-05 16:30:11

Computing 101

8 / 94 18167 / 22593

Debugging Programs

Time of First Successful Submission: 2025-07-09 08:41:59

Inspecting Registers

Time of First Successful Submission: 2025-07-09 08:44:02

Examining Memory

Time of First Successful Submission: 2025-07-09 08:52:06

Setting Breakpoints

Time of First Successful Submission: 2025-07-09 09:03:25

GDB Scripting

Time of First Successful Submission: 2025-07-09 09:17:04

Modifying Data

Time of First Successful Submission: 2025-07-09 10:18:49

Modifying Execution

Time of First Successful Submission: 2025-07-09 10:38:42

Broken Functions

Time of First Successful Submission: 2025-07-09 10:47:20

DSU Cyber Camps

10 / 104 17966 / 46654

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-05 16:12:57

Using the GUI Desktop

Time of First Successful Submission: 2025-06-05 16:16:11

Pasting into the Desktop

Time of First Successful Submission: 2025-06-05 16:17:39

Restarting Challenges

Time of First Successful Submission: 2025-06-05 16:19:43

Getting Help

Time of First Successful Submission: 2025-06-05 16:21:45

Challenge Programs

Time of First Successful Submission: 2025-06-05 16:22:52

The Flag File

Time of First Successful Submission: 2025-06-05 16:24:26

Using Privileged Mode

Time of First Successful Submission: 2025-06-05 16:27:21

Persistent Home Directories - One

Time of First Successful Submission: 2025-06-05 16:28:54

Persistent Home Directories - Two

Time of First Successful Submission: 2025-06-05 16:30:11

GCA CTF

10 / 104 17967 / 46654

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-05 16:12:57

Using the GUI Desktop

Time of First Successful Submission: 2025-06-05 16:16:11

Pasting into the Desktop

Time of First Successful Submission: 2025-06-05 16:17:39

Restarting Challenges

Time of First Successful Submission: 2025-06-05 16:19:43

Getting Help

Time of First Successful Submission: 2025-06-05 16:21:45

Challenge Programs

Time of First Successful Submission: 2025-06-05 16:22:52

The Flag File

Time of First Successful Submission: 2025-06-05 16:24:26

Using Privileged Mode

Time of First Successful Submission: 2025-06-05 16:27:21

Persistent Home Directories - One

Time of First Successful Submission: 2025-06-05 16:28:54

Persistent Home Directories - Two

Time of First Successful Submission: 2025-06-05 16:30:11

Hacker History

8 / 8 32 / 167

External BBS (login)

Time of First Successful Submission: 2025-06-18 10:04:52

Internal BBS

Time of First Successful Submission: 2025-06-18 11:08:45

Join an IRC Server

Time of First Successful Submission: 2025-06-18 11:10:53

Join an IRC Server (with an IRC Client)

Time of First Successful Submission: 2025-06-18 11:12:02

Change your nickname

Time of First Successful Submission: 2025-06-18 11:12:55

Join a channel

Time of First Successful Submission: 2025-06-18 11:15:38

Message a channel

Time of First Successful Submission: 2025-06-18 12:19:27

Remove another user

Time of First Successful Submission: 2025-06-18 12:21:10

Pwntools Tutorials

12 / 12 202 / 1281

Level 0.0

Time of First Successful Submission: 2025-06-11 15:48:17

Level 1.0

Time of First Successful Submission: 2025-06-11 16:09:11

Level 1.1

Time of First Successful Submission: 2025-06-12 07:21:50

Level 2.0

Time of First Successful Submission: 2025-06-12 07:39:49

Level 2.1

Time of First Successful Submission: 2025-06-12 07:41:53

Level 2.2

Time of First Successful Submission: 2025-06-12 07:51:00

Level 2.3

Time of First Successful Submission: 2025-06-12 07:54:41

Level 2.4

Time of First Successful Submission: 2025-06-12 07:58:49

Level 2.5

Time of First Successful Submission: 2025-06-12 08:03:28

Level 2.6

Time of First Successful Submission: 2025-06-12 08:07:16

Level 3.0

Time of First Successful Submission: 2025-06-12 08:43:47

Level 4.0

Time of First Successful Submission: 2025-06-12 10:34:15