suisdavid

Intro to Cybersecurity

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XSS 1

Time of First Successful Submission: 2026-02-01 12:36:17

XSS 2

Time of First Successful Submission: 2026-02-01 12:40:49

XSS 3

Time of First Successful Submission: 2026-02-01 12:46:00

XSS 4

Time of First Successful Submission: 2026-02-01 12:49:40

XSS 5

Time of First Successful Submission: 2026-02-01 14:08:33

XSS 6

Time of First Successful Submission: 2026-02-01 15:37:37

XSS 7

Time of First Successful Submission: 2026-02-01 15:49:14

CSRF 1

Time of First Successful Submission: 2026-02-02 11:49:27

CSRF 2

Time of First Successful Submission: 2026-02-02 12:00:52

CSRF 3

Time of First Successful Submission: 2026-02-02 12:31:42

CSRF 4

Time of First Successful Submission: 2026-02-02 12:40:28

CSRF 5

Time of First Successful Submission: 2026-02-02 12:57:39

Connect

Time of First Successful Submission: 2026-02-02 13:05:19

Send

Time of First Successful Submission: 2026-02-02 13:06:54

Shutdown

Time of First Successful Submission: 2026-02-02 13:15:11

Listen

Time of First Successful Submission: 2026-02-02 13:15:40

Scan 1

Time of First Successful Submission: 2026-02-05 09:04:49

Scan 2

Time of First Successful Submission: 2026-02-05 09:29:53

Monitor 1

Time of First Successful Submission: 2026-02-05 09:35:45

Monitor 2

Time of First Successful Submission: 2026-02-05 10:00:11

Sniffing Cookies

Time of First Successful Submission: 2026-02-05 10:18:44

Network Configuration

Time of First Successful Submission: 2026-02-05 10:27:32

Firewall 1

Time of First Successful Submission: 2026-02-05 10:38:34

Firewall 2

Time of First Successful Submission: 2026-02-05 10:46:50

Firewall 3

Time of First Successful Submission: 2026-02-05 11:38:19

Denial of Service 1

Time of First Successful Submission: 2026-02-05 12:16:04

Denial of Service 2

Time of First Successful Submission: 2026-02-05 12:30:06

Denial of Service 3

Time of First Successful Submission: 2026-02-05 12:55:38

Ethernet

Time of First Successful Submission: 2026-02-05 13:19:35

IP

Time of First Successful Submission: 2026-02-05 13:47:05

TCP

Time of First Successful Submission: 2026-02-05 14:07:59

TCP Handshake

Time of First Successful Submission: 2026-02-05 14:25:01

UDP

Time of First Successful Submission: 2026-02-06 02:33:23

UDP 2

Time of First Successful Submission: 2026-02-06 02:37:11

UDP Spoofing 1

Time of First Successful Submission: 2026-02-06 02:41:56

UDP Spoofing 2

Time of First Successful Submission: 2026-02-06 02:46:56

UDP Spoofing 3

Time of First Successful Submission: 2026-02-06 04:02:38

UDP Spoofing 4

Time of First Successful Submission: 2026-02-06 04:06:15

ARP

Time of First Successful Submission: 2026-02-06 05:28:28

Intercept

Time of First Successful Submission: 2026-02-06 11:06:45

Man-in-the-Middle

Time of First Successful Submission: 2026-02-06 13:57:11

level1

Time of First Successful Submission: 2025-12-27 08:01:28

level2

Time of First Successful Submission: 2025-12-27 08:03:41

level3

Time of First Successful Submission: 2025-12-27 08:13:04

level4

Time of First Successful Submission: 2025-12-27 08:13:54

level5

Time of First Successful Submission: 2025-12-27 09:49:38

level6

Time of First Successful Submission: 2025-12-27 10:03:29

level7

Time of First Successful Submission: 2025-12-27 10:05:17

level8

Time of First Successful Submission: 2025-12-27 10:07:13

level9

Time of First Successful Submission: 2025-12-27 10:07:59

level10

Time of First Successful Submission: 2025-12-27 10:08:55

level11

Time of First Successful Submission: 2025-12-27 10:21:28

level12

Time of First Successful Submission: 2025-12-27 10:26:23

level13

Time of First Successful Submission: 2025-12-27 10:29:28

level14

Time of First Successful Submission: 2025-12-27 10:30:22

level15

Time of First Successful Submission: 2025-12-27 10:30:56

level16

Time of First Successful Submission: 2025-12-27 10:32:37

level17

Time of First Successful Submission: 2025-12-27 10:52:20

level18

Time of First Successful Submission: 2025-12-27 10:52:45

level19

Time of First Successful Submission: 2025-12-27 11:01:57

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2026-01-14 09:17:52

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2026-01-14 09:19:47

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2026-01-14 09:28:46

Reading Endianness (Python)

Time of First Successful Submission: 2026-01-14 09:29:35

Reading Endianness (C)

Time of First Successful Submission: 2026-01-14 09:30:12

Reading Endianness (x86)

Time of First Successful Submission: 2026-01-14 09:31:48

Version Information (Python)

Time of First Successful Submission: 2026-01-14 09:34:08

Version Information (C)

Time of First Successful Submission: 2026-01-14 09:37:29

Version Information (x86)

Time of First Successful Submission: 2026-01-14 09:42:05

Metadata and Data (Python)

Time of First Successful Submission: 2026-01-14 09:45:35

Metadata and Data (C)

Time of First Successful Submission: 2026-01-14 09:47:52

Metadata and Data (x86)

Time of First Successful Submission: 2026-01-14 09:51:56

Input Restrictions (Python)

Time of First Successful Submission: 2026-01-14 10:08:19

Input Restrictions (C)

Time of First Successful Submission: 2026-01-14 10:09:42

Input Restrictions (x86)

Time of First Successful Submission: 2026-01-14 10:11:56

Behold the cIMG! (Python)

Time of First Successful Submission: 2026-01-14 10:15:04

Behold the cIMG! (C)

Time of First Successful Submission: 2026-01-14 10:16:35

Behold the cIMG! (x86)

Time of First Successful Submission: 2026-01-14 10:18:37

A Basic cIMG (Python)

Time of First Successful Submission: 2026-01-14 10:24:18

A Basic cIMG (C)

Time of First Successful Submission: 2026-01-14 10:25:48

A Basic cIMG (x86)

Time of First Successful Submission: 2026-01-14 11:15:53

Internal State Mini (C)

Time of First Successful Submission: 2026-01-14 11:36:13

Internal State Mini (x86)

Time of First Successful Submission: 2026-01-14 11:42:53

Internal State (C)

Time of First Successful Submission: 2026-01-14 11:58:50

Internal State (x86)

Time of First Successful Submission: 2026-01-14 12:13:43

File Formats: Directives (C)

Time of First Successful Submission: 2026-01-14 12:21:04

File Formats: Directives (x86)

Time of First Successful Submission: 2026-01-14 12:27:01

The Patch Directive

Time of First Successful Submission: 2026-01-14 13:55:53

Optimizing for Space

Time of First Successful Submission: 2026-01-14 14:15:37

Tweaking Images

Time of First Successful Submission: 2026-01-15 04:37:48

Extracting Knowledge

Time of First Successful Submission: 2026-01-15 08:25:39

Accessing Resources

Time of First Successful Submission: 2026-01-17 05:54:48

Unsafe Animations

Time of First Successful Submission: 2026-01-17 06:23:10

Your First Overflow (easy)

Time of First Successful Submission: 2025-12-27 02:44:52

Your First Overflow (hard)

Time of First Successful Submission: 2025-12-27 02:46:01

Precision (easy)

Time of First Successful Submission: 2025-12-27 02:48:20

Precision (hard)

Time of First Successful Submission: 2025-12-27 02:59:16

Variable Control (easy)

Time of First Successful Submission: 2025-12-27 03:10:28

Variable Control (hard)

Time of First Successful Submission: 2025-12-27 03:16:44

Control Hijack (easy)

Time of First Successful Submission: 2025-12-27 03:20:34

Control Hijack (hard)

Time of First Successful Submission: 2025-12-27 03:24:11

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-12-27 03:30:07

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-12-27 03:50:01

PIEs (easy)

Time of First Successful Submission: 2025-12-27 04:05:50

PIEs (hard)

Time of First Successful Submission: 2025-12-27 04:13:11

String Lengths (easy)

Time of First Successful Submission: 2025-12-27 04:31:04

String Lengths (hard)

Time of First Successful Submission: 2025-12-27 04:35:05

Basic Shellcode

Time of First Successful Submission: 2025-12-27 05:31:06

NOP Sleds

Time of First Successful Submission: 2025-12-27 06:36:52

NULL-Free Shellcode

Time of First Successful Submission: 2025-12-27 06:41:09

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-12-27 07:00:56

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-12-27 07:03:27

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-12-27 07:08:24

ECB-to-Win (easy)

Time of First Successful Submission: 2026-02-14 13:35:16

ECB-to-Win (hard)

Time of First Successful Submission: 2026-02-14 13:38:16

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2026-02-14 13:53:37

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2026-02-14 14:13:44

Wily Webserver

Time of First Successful Submission: 2026-02-15 07:14:16

Program Security

145 / 162 160 / 9565

ello ackers!

Time of First Successful Submission: 2025-12-27 12:51:12

Syscall Smuggler

Time of First Successful Submission: 2025-12-27 13:41:48

Syscall Shenanigans

Time of First Successful Submission: 2025-12-27 13:49:02

Byte Budget

Time of First Successful Submission: 2025-12-27 14:02:31

ClobberCode

Time of First Successful Submission: 2026-01-01 03:53:43

Diverse Delivery

Time of First Successful Submission: 2026-01-01 04:22:22

Pocket Payload

Time of First Successful Submission: 2026-01-01 04:40:05

Micro Menace

Time of First Successful Submission: 2026-01-01 04:47:00

Login Leakage (Easy)

Time of First Successful Submission: 2026-01-01 05:36:31

Login Leakage (Hard)

Time of First Successful Submission: 2026-01-01 05:40:47

Bounds Breaker (Easy)

Time of First Successful Submission: 2026-01-01 06:27:11

Bounds Breaker (Hard)

Time of First Successful Submission: 2026-01-01 06:52:42

Casting Catastrophe (Easy)

Time of First Successful Submission: 2026-01-01 06:46:23

Casting Catastrophe (Hard)

Time of First Successful Submission: 2026-01-01 06:51:31

Pointer Problems (Easy)

Time of First Successful Submission: 2026-01-01 07:00:57

Pointer Problems (Hard)

Time of First Successful Submission: 2026-01-01 08:13:00

Anomalous Array (Easy)

Time of First Successful Submission: 2026-01-01 08:27:28

Anomalous Array (Hard)

Time of First Successful Submission: 2026-01-01 09:46:45

Now you got it (Easy)

Time of First Successful Submission: 2026-01-01 10:12:31

Now you got it (Hard)

Time of First Successful Submission: 2026-01-01 10:25:49

Loop Lunacy (Easy)

Time of First Successful Submission: 2026-01-01 11:41:47

Loop Lunacy (Hard)

Time of First Successful Submission: 2026-01-01 12:00:45

Nosy Neighbor (Easy)

Time of First Successful Submission: 2026-01-01 12:05:11

Nosy Neighbor (Hard)

Time of First Successful Submission: 2026-01-01 12:07:13

Recursive Ruin (Easy)

Time of First Successful Submission: 2026-01-01 12:46:20

Recursive Ruin (Hard)

Time of First Successful Submission: 2026-01-01 12:50:05

Lingering Leftover (Easy)

Time of First Successful Submission: 2026-01-01 13:19:03

Lingering Leftover (Hard)

Time of First Successful Submission: 2026-01-01 14:25:27

Latent Leak (Easy)

Time of First Successful Submission: 2026-01-02 02:14:43

Latent Leak (Hard)

Time of First Successful Submission: 2026-01-02 04:40:46

Canary Conundrum (Easy)

Time of First Successful Submission: 2026-01-02 05:40:35

Canary Conundrum (Hard)

Time of First Successful Submission: 2026-01-02 06:28:42

A Crafty Clobber (Easy)

Time of First Successful Submission: 2026-01-02 06:55:18

A Crafty Clobber (Hard)

Time of First Successful Submission: 2026-01-02 06:58:44

Can It Fizz?

Time of First Successful Submission: 2026-01-02 08:27:46

Does It Buzz?

Time of First Successful Submission: 2026-01-02 10:40:16

Terrible Token (Easy)

Time of First Successful Submission: 2026-01-15 09:49:35

Terrible Token (Hard)

Time of First Successful Submission: 2026-01-15 09:51:06

Tangled Ticket (Easy)

Time of First Successful Submission: 2026-01-15 09:52:17

Tangled Ticket (Hard)

Time of First Successful Submission: 2026-01-15 09:53:21

Bit Bender

Time of First Successful Submission: 2026-01-15 10:05:51

Substitution Sorcery

Time of First Successful Submission: 2026-01-15 10:13:09

Meager Mangler (Easy)

Time of First Successful Submission: 2026-01-15 10:15:42

Meager Mangler (Hard)

Time of First Successful Submission: 2026-01-15 10:18:38

Monstrous Mangler (Easy)

Time of First Successful Submission: 2026-01-15 10:33:09

Monstrous Mangler (Hard)

Time of First Successful Submission: 2026-01-15 10:40:24

Patched Up (Easy)

Time of First Successful Submission: 2026-01-15 12:27:02

Patched Up (Hard)

Time of First Successful Submission: 2026-01-15 12:29:18

Puzzle Patch (Easy)

Time of First Successful Submission: 2026-01-15 12:32:59

Puzzle Patch (Hard)

Time of First Successful Submission: 2026-01-15 12:34:57

Patch Perfect (Easy)

Time of First Successful Submission: 2026-01-15 12:40:02

Patch Perfect (Hard)

Time of First Successful Submission: 2026-01-15 12:44:23

Trust the Yancode (Easy)

Time of First Successful Submission: 2026-01-15 13:35:56

Trust the Yancode (Hard)

Time of First Successful Submission: 2026-01-15 13:43:38

Know the Yancode (Easy)

Time of First Successful Submission: 2026-01-16 02:21:11

Know the Yancode (Hard)

Time of First Successful Submission: 2026-01-16 02:25:56

Master the Yancode (Easy)

Time of First Successful Submission: 2026-01-16 02:36:34

Master the Yancode (Hard)

Time of First Successful Submission: 2026-01-16 02:43:10

Transcend the Yancode (Easy)

Time of First Successful Submission: 2026-01-16 02:53:30

Transcend the Yancode (Hard)

Time of First Successful Submission: 2026-01-16 03:05:21

The Yanalyzer (Easy)

Time of First Successful Submission: 2026-01-16 03:54:32

The Yanalyzer (Hard)

Time of First Successful Submission: 2026-01-16 05:54:56

The Yangler (Easy)

Time of First Successful Submission: 2026-01-16 12:16:49

The Yangler (Hard)

Time of First Successful Submission: 2026-01-16 12:39:34

Yancraft (Easy)

Time of First Successful Submission: 2026-01-16 13:17:13

Yancraft (Hard)

Time of First Successful Submission: 2026-01-16 13:38:25

Yansanity (Easy)

Time of First Successful Submission: 2026-01-16 14:02:58

When the Cow Says Moo

Time of First Successful Submission: 2026-01-17 03:18:32

Predictable Migration

Time of First Successful Submission: 2026-01-17 03:58:36

Hashing Heifers

Time of First Successful Submission: 2026-01-17 04:22:50

Salty Stampede

Time of First Successful Submission: 2026-01-17 05:11:13

Loose Link (Easy)

Time of First Successful Submission: 2025-12-20 12:03:16

Loose Link (Hard)

Time of First Successful Submission: 2025-12-20 12:06:48

Call Chain (Hard)

Time of First Successful Submission: 2025-12-20 12:44:13

Chain of Command (Hard)

Time of First Successful Submission: 2025-12-20 13:00:04

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2026-01-25 07:37:42

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2026-01-25 07:50:13

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2026-01-25 07:55:42

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2026-01-25 07:59:15

Indirect Invocation (Easy)

Time of First Successful Submission: 2026-01-25 08:03:05

Indirect Invocation (Hard)

Time of First Successful Submission: 2026-01-25 08:05:53

Leaky Libc (Easy)

Time of First Successful Submission: 2026-01-25 08:25:02

Leaky Libc (Hard)

Time of First Successful Submission: 2026-01-25 09:44:09

Putsception (Easy)

Time of First Successful Submission: 2026-01-25 09:50:05

Putsception (Hard)

Time of First Successful Submission: 2026-01-25 09:53:03

Pivotal Prelude (Easy)

Time of First Successful Submission: 2026-01-25 11:13:59

Pivotal Prelude (Hard)

Time of First Successful Submission: 2026-01-25 11:23:24

Pivotal Pointer (Easy)

Time of First Successful Submission: 2026-01-25 12:16:58

Pivotal Pointer (Hard)

Time of First Successful Submission: 2026-01-25 12:19:46

Pivotal Payload (Easy)

Time of First Successful Submission: 2026-01-25 12:32:02

Pivotal Payload (Hard)

Time of First Successful Submission: 2026-01-25 12:34:38

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2026-01-25 13:02:29

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2026-01-25 13:06:20

Guarded Gadgets (Easy)

Time of First Successful Submission: 2026-01-25 14:40:47

Guarded Gadgets (Hard)

Time of First Successful Submission: 2026-01-26 05:56:48

ROP Roulette (Easy)

Time of First Successful Submission: 2026-01-26 06:57:29

ROP Roulette (Hard)

Time of First Successful Submission: 2026-01-26 07:03:18

Libc Lottery (Easy)

Time of First Successful Submission: 2026-01-26 08:01:10

Libc Lottery (Hard)

Time of First Successful Submission: 2026-01-26 08:03:18

Freebie (Easy)

Time of First Successful Submission: 2026-01-11 04:19:37

Freebie (Hard)

Time of First Successful Submission: 2026-01-11 05:03:05

Freebin Feint (Easy)

Time of First Successful Submission: 2026-01-11 05:04:55

Freebin Feint (Hard)

Time of First Successful Submission: 2026-01-11 05:10:53

Free Flag Fumble (Easy)

Time of First Successful Submission: 2026-01-11 05:14:04

Free Flag Fumble (Hard)

Time of First Successful Submission: 2026-01-11 05:54:18

Fickle Free (Easy)

Time of First Successful Submission: 2026-01-11 06:47:54

Fickle Free (Hard)

Time of First Successful Submission: 2026-01-11 06:53:27

Malloc Mirage (Easy)

Time of First Successful Submission: 2026-01-11 07:17:57

Malloc Mirage (Hard)

Time of First Successful Submission: 2026-01-11 07:19:31

Seeking Secrets (Easy)

Time of First Successful Submission: 2026-01-11 07:39:05

Seeking Secrets (Hard)

Time of First Successful Submission: 2026-01-11 07:44:33

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2026-01-11 08:00:01

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2026-01-11 08:04:15

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2026-01-11 08:18:19

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2026-01-11 08:19:29

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2026-01-11 10:10:54

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2026-01-11 10:22:00

Sus Sequence (Easy)

Time of First Successful Submission: 2026-01-11 10:43:06

Sus Sequence (Hard)

Time of First Successful Submission: 2026-01-11 10:48:09

Echo Emanations (Easy)

Time of First Successful Submission: 2026-01-11 13:16:50

Echo Emanations (Hard)

Time of First Successful Submission: 2026-01-11 13:25:44

Stack Spoofing (Easy)

Time of First Successful Submission: 2026-01-11 13:33:38

Stack Spoofing (Hard)

Time of First Successful Submission: 2026-01-11 14:28:59

Stack Summoning (Easy)

Time of First Successful Submission: 2026-01-12 01:58:26

Stack Summoning (Hard)

Time of First Successful Submission: 2026-01-12 02:31:17

Enterprising Echo (Easy)

Time of First Successful Submission: 2026-01-12 03:16:21

Enterprising Echo (Hard)

Time of First Successful Submission: 2026-01-12 03:24:32

Ephemeral Echo (Easy)

Time of First Successful Submission: 2026-01-12 04:10:13

Ephemeral Echo (Hard)

Time of First Successful Submission: 2026-01-12 04:12:14

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2026-01-12 09:57:07

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2026-01-12 10:01:13

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2026-01-13 02:37:59

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2026-01-13 02:40:13

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2026-01-13 03:14:46

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2026-01-13 04:08:18

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2026-01-13 04:41:22

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2026-01-13 05:02:17

Containment Composition (Easy)

Time of First Successful Submission: 2026-01-17 07:12:34

Containment Composition (Hard)

Time of First Successful Submission: 2026-01-17 07:38:48

Escape from YanLand (Easy)

Time of First Successful Submission: 2026-01-18 03:35:10

Escape from YanLand (Hard)

Time of First Successful Submission: 2026-01-18 04:11:27

The YanFilter (Easy)

Time of First Successful Submission: 2026-01-18 04:28:49

The YanFilter (Hard)

Time of First Successful Submission: 2026-01-18 04:34:10

The Great YanFilter (Easy)

Time of First Successful Submission: 2026-01-19 13:04:37

The Great YanFilter (Hard)

Time of First Successful Submission: 2026-01-19 13:11:28

System Security

56 / 95 604 / 3325

chroot-escape-basic

Time of First Successful Submission: 2026-01-18 05:36:29

chroot-shellcode

Time of First Successful Submission: 2026-01-18 06:21:56

chroot-proper

Time of First Successful Submission: 2026-01-18 06:28:19

seccomp-basic

Time of First Successful Submission: 2026-01-18 06:47:20

seccomp-linkat

Time of First Successful Submission: 2026-01-18 06:53:43

seccomp-fchdir

Time of First Successful Submission: 2026-01-18 06:59:36

seccomp-rechroot

Time of First Successful Submission: 2026-01-18 07:30:16

seccomp-only

Time of First Successful Submission: 2026-01-18 08:18:39

seccomp-arch32

Time of First Successful Submission: 2026-01-18 11:09:09

seccomp-minimal

Time of First Successful Submission: 2026-01-18 11:47:30

seccomp-timebased

Time of First Successful Submission: 2026-01-18 12:24:20

seccomp-readonly

Time of First Successful Submission: 2026-01-18 13:14:05

process-isolation

Time of First Successful Submission: 2026-01-18 14:02:29

mount-namespace

Time of First Successful Submission: 2026-01-18 14:09:25

mount-cleanup

Time of First Successful Submission: 2026-01-18 14:41:45

mount-readonly

Time of First Successful Submission: 2026-01-19 02:13:26

mount-shellcode

Time of First Successful Submission: 2026-01-19 02:28:18

mount-bindmount

Time of First Successful Submission: 2026-01-19 10:39:39

level1.0

Time of First Successful Submission: 2026-01-20 03:03:47

level1.1

Time of First Successful Submission: 2026-01-20 03:07:12

level2.0

Time of First Successful Submission: 2026-01-20 03:12:37

level2.1

Time of First Successful Submission: 2026-01-20 04:53:26

level3.0

Time of First Successful Submission: 2026-01-20 05:11:26

level3.1

Time of First Successful Submission: 2026-01-20 05:57:41

level4.0

Time of First Successful Submission: 2026-01-20 09:57:00

level1.0

Time of First Successful Submission: 2026-01-21 04:37:47

level1.1

Time of First Successful Submission: 2026-01-21 04:41:42

level2.0

Time of First Successful Submission: 2026-01-21 05:01:02

level2.1

Time of First Successful Submission: 2026-01-21 05:07:08

level3.0

Time of First Successful Submission: 2026-01-21 05:43:44

level3.1

Time of First Successful Submission: 2026-01-21 05:46:49

level4.0

Time of First Successful Submission: 2026-01-21 06:08:44

level4.1

Time of First Successful Submission: 2026-01-21 06:22:46

level5.0

Time of First Successful Submission: 2026-01-21 06:43:02

level5.1

Time of First Successful Submission: 2026-01-21 06:55:57

level6.0

Time of First Successful Submission: 2026-01-21 07:15:16

level6.1

Time of First Successful Submission: 2026-01-21 07:22:05

level7.0

Time of First Successful Submission: 2026-01-21 10:10:38

level7.1

Time of First Successful Submission: 2026-01-21 10:25:14

level8.0

Time of First Successful Submission: 2026-01-21 12:14:03

level8.1

Time of First Successful Submission: 2026-01-21 12:25:19

level9.0

Time of First Successful Submission: 2026-01-21 12:57:56

level9.1

Time of First Successful Submission: 2026-01-21 12:59:28

level10.0

Time of First Successful Submission: 2026-01-21 13:28:39

level10.1

Time of First Successful Submission: 2026-01-21 13:36:39

level11.0

Time of First Successful Submission: 2026-01-22 03:35:17

level11.1

Time of First Successful Submission: 2026-01-22 03:38:55

level12.0

Time of First Successful Submission: 2026-01-22 04:50:16

level12.1

Time of First Successful Submission: 2026-01-22 04:52:18

Baby Spectre 1

Time of First Successful Submission: 2026-01-22 11:36:54

Baby Spectre 2

Time of First Successful Submission: 2026-01-23 02:17:43

Baby Spectre 3

Time of First Successful Submission: 2026-01-27 11:36:57

Baby Spectre 4

Time of First Successful Submission: 2026-01-27 11:57:49

Baby Spectre 5

Time of First Successful Submission: 2026-02-12 13:57:49

Software Exploitation

81 / 90 157 / 2131

Level1.0

Time of First Successful Submission: 2025-12-13 02:47:58

Level1.1

Time of First Successful Submission: 2025-12-13 02:49:18

Level2.0

Time of First Successful Submission: 2025-12-13 03:02:38

Level2.1

Time of First Successful Submission: 2025-12-13 03:10:30

Level3.0

Time of First Successful Submission: 2025-12-13 13:51:05

Level3.1

Time of First Successful Submission: 2025-12-13 14:07:04

Level4.0

Time of First Successful Submission: 2025-12-13 14:31:10

Level4.1

Time of First Successful Submission: 2025-12-13 14:41:25

Level5.0

Time of First Successful Submission: 2025-12-14 12:33:03

Level5.1

Time of First Successful Submission: 2025-12-14 12:49:16

Level6.0

Time of First Successful Submission: 2025-12-14 14:02:21

Level6.1

Time of First Successful Submission: 2025-12-14 14:15:25

Level7.0

Time of First Successful Submission: 2025-12-14 14:50:47

Level7.1

Time of First Successful Submission: 2025-12-14 14:59:45

Level8.0

Time of First Successful Submission: 2025-12-20 04:00:59

Level8.1

Time of First Successful Submission: 2025-12-20 04:17:19

Level9.0

Time of First Successful Submission: 2025-12-20 04:36:21

Level9.1

Time of First Successful Submission: 2025-12-20 04:41:15

Level10.0

Time of First Successful Submission: 2026-02-04 12:32:27

Level10.1

Time of First Successful Submission: 2026-02-04 12:46:49

Level11.0

Time of First Successful Submission: 2026-02-04 13:16:13

Level11.1

Time of First Successful Submission: 2026-02-04 13:21:18

Level12.0

Time of First Successful Submission: 2026-02-06 14:59:47

Level12.1

Time of First Successful Submission: 2026-02-08 14:40:33

level1

Time of First Successful Submission: 2026-01-24 05:13:51

level2

Time of First Successful Submission: 2026-01-24 06:27:12

level3

Time of First Successful Submission: 2026-01-24 06:47:39

level4

Time of First Successful Submission: 2026-01-24 07:31:53

level5

Time of First Successful Submission: 2026-01-24 07:42:11

level6

Time of First Successful Submission: 2026-01-24 07:48:46

level7

Time of First Successful Submission: 2026-01-24 11:52:47

level8

Time of First Successful Submission: 2026-01-24 12:07:34

level9

Time of First Successful Submission: 2026-01-24 12:36:46

level10

Time of First Successful Submission: 2026-01-24 12:49:18

level11

Time of First Successful Submission: 2026-01-24 13:09:06

level12

Time of First Successful Submission: 2026-01-24 13:17:10

level13

Time of First Successful Submission: 2026-01-24 13:30:25

level14

Time of First Successful Submission: 2026-01-24 14:05:24

level15

Time of First Successful Submission: 2026-01-25 02:35:12

level16

Time of First Successful Submission: 2026-01-25 03:37:51

level17

Time of First Successful Submission: 2026-01-25 03:52:27

level18

Time of First Successful Submission: 2026-01-25 04:29:18

level19

Time of First Successful Submission: 2026-01-25 05:13:11

level20

Time of First Successful Submission: 2026-01-25 05:15:56

level21

Time of First Successful Submission: 2026-02-04 05:46:08

level1.0

Time of First Successful Submission: 2026-01-30 12:58:54

level1.1

Time of First Successful Submission: 2026-01-30 13:10:39

level2.0

Time of First Successful Submission: 2026-01-30 13:51:57

level2.1

Time of First Successful Submission: 2026-01-30 13:54:42

level3.0

Time of First Successful Submission: 2026-01-31 07:05:05

level3.1

Time of First Successful Submission: 2026-01-31 07:16:37

level4.0

Time of First Successful Submission: 2026-01-31 13:04:18

level4.1

Time of First Successful Submission: 2026-01-31 13:13:06

level5.0

Time of First Successful Submission: 2026-01-31 12:00:26

level5.1

Time of First Successful Submission: 2026-01-31 12:01:50

level6.0

Time of First Successful Submission: 2026-01-31 12:12:40

level6.1

Time of First Successful Submission: 2026-01-31 12:15:56

level7.0

Time of First Successful Submission: 2026-01-31 13:41:22

level7.1

Time of First Successful Submission: 2026-01-31 13:42:08

level9.0

Time of First Successful Submission: 2026-02-01 03:21:11

level9.1

Time of First Successful Submission: 2026-02-01 03:22:01

level10.0

Time of First Successful Submission: 2026-02-01 04:30:49

level10.1

Time of First Successful Submission: 2026-02-01 04:32:55

level1.0

Time of First Successful Submission: 2026-01-28 05:01:19

level1.1

Time of First Successful Submission: 2026-01-28 05:13:51

level2.0

Time of First Successful Submission: 2026-01-28 10:34:36

level2.1

Time of First Successful Submission: 2026-01-28 10:39:56

level3.0

Time of First Successful Submission: 2026-01-28 11:23:08

level3.1

Time of First Successful Submission: 2026-01-28 11:25:49

level4.0

Time of First Successful Submission: 2026-01-28 13:15:14

level4.1

Time of First Successful Submission: 2026-01-28 14:08:02

level5.0

Time of First Successful Submission: 2026-01-29 07:23:59

level5.1

Time of First Successful Submission: 2026-01-29 07:24:33

level6.0

Time of First Successful Submission: 2026-01-29 14:19:35

level6.1

Time of First Successful Submission: 2026-01-29 14:22:31

level7.0

Time of First Successful Submission: 2026-01-30 02:35:02

level7.1

Time of First Successful Submission: 2026-01-30 02:36:12

level8.0

Time of First Successful Submission: 2026-01-30 04:47:34

level8.1

Time of First Successful Submission: 2026-01-30 04:49:08

level9

Time of First Successful Submission: 2026-01-30 06:03:04

Level-1

Time of First Successful Submission: 2026-02-03 04:43:12

Start Here

3 / 12 36434 / 43302

Challenge Programs

Time of First Successful Submission: 2025-12-07 12:55:02

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-07 12:58:00

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-13 02:14:05

Playing With Programs

1 / 116 23280 / 23371

cat

Time of First Successful Submission: 2025-12-20 11:44:51

ARM Dojo

13 / 15 27 / 51

Level1

Time of First Successful Submission: 2026-03-06 07:02:13

Level2

Time of First Successful Submission: 2026-03-06 07:03:48

Level3

Time of First Successful Submission: 2026-03-06 07:05:48

Level4

Time of First Successful Submission: 2026-03-11 05:08:08

Level5

Time of First Successful Submission: 2026-03-11 05:09:38

Level6

Time of First Successful Submission: 2026-03-11 05:16:14

Level7

Time of First Successful Submission: 2026-03-11 05:29:47

Level8

Time of First Successful Submission: 2026-03-11 05:34:50

Level9

Time of First Successful Submission: 2026-03-11 05:49:04

Level10

Time of First Successful Submission: 2026-03-11 05:53:12

Level11

Time of First Successful Submission: 2026-03-11 06:06:02

Level12

Time of First Successful Submission: 2026-03-11 06:33:34

Level13

Time of First Successful Submission: 2026-03-11 06:42:04

GCA CTF

3 / 104 36811 / 43579

Challenge Programs

Time of First Successful Submission: 2025-12-07 12:55:02

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-07 12:58:00

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-13 02:14:05