FangYuan

1 w4nt t0 sl33p

pwn.college Archives

51 / 232 3699 / 25999


HTTP (curl)

Time of First Successful Submission: 2024-05-18 03:56:50

HTTP (python)

Time of First Successful Submission: 2024-05-18 04:33:49

Silenced Shellcode

Time of First Successful Submission: 2025-01-13 15:50:36

Shellcode Shuffle

Time of First Successful Submission: 2025-01-13 17:32:03

Shellcode Shuffle II

Time of First Successful Submission: 2025-01-13 17:33:44

Mmap Mirage (Easy)

Time of First Successful Submission: 2025-01-16 09:33:06

Mmap Mirage (Hard)

Time of First Successful Submission: 2025-01-16 12:34:38

Twisted Text (Easy)

Time of First Successful Submission: 2024-05-27 03:06:31

Twisted Text (Hard)

Time of First Successful Submission: 2024-05-27 03:23:26

Tidy Task (Easy)

Time of First Successful Submission: 2024-05-27 03:31:07

Tidy Task (Hard)

Time of First Successful Submission: 2024-05-27 03:34:26

Logical License (Easy)

Time of First Successful Submission: 2025-02-11 02:18:41

Logical License (Hard)

Time of First Successful Submission: 2025-02-11 02:35:08

Modest Mangler (Easy)

Time of First Successful Submission: 2025-02-11 14:08:26

Modest Mangler (Hard)

Time of First Successful Submission: 2025-02-13 10:07:42

This is Yancode (Easy)

Time of First Successful Submission: 2025-02-14 09:36:50

This is Yancode (Hard)

Time of First Successful Submission: 2025-02-14 09:40:55

Powered by Yancode (Easy)

Time of First Successful Submission: 2025-02-14 09:49:49

Powered by Yancode (Hard)

Time of First Successful Submission: 2025-02-14 09:55:33

Yancode Inside (Easy)

Time of First Successful Submission: 2025-02-14 10:18:35

Yancode Inside (Hard)

Time of First Successful Submission: 2025-02-14 10:33:20

set-register

Time of First Successful Submission: 2024-06-09 09:52:14

set-multiple-registers

Time of First Successful Submission: 2025-03-17 01:59:09

add-to-register

Time of First Successful Submission: 2025-03-17 02:39:14

linear-equation-registers

Time of First Successful Submission: 2025-03-17 02:48:34

integer-division

Time of First Successful Submission: 2025-03-17 03:11:24

modulo-operation

Time of First Successful Submission: 2025-03-17 03:21:40

set-upper-byte

Time of First Successful Submission: 2025-03-17 03:28:07

efficient-modulo

Time of First Successful Submission: 2025-03-17 08:52:30

byte-extraction

Time of First Successful Submission: 2025-03-17 09:04:10

bitwise-and

Time of First Successful Submission: 2025-03-17 09:10:16

check-even

Time of First Successful Submission: 2025-03-17 09:15:27

memory-read

Time of First Successful Submission: 2025-03-17 11:23:10

memory-write

Time of First Successful Submission: 2025-03-17 11:26:30

memory-increment

Time of First Successful Submission: 2025-03-17 11:29:16

byte-access

Time of First Successful Submission: 2025-03-17 11:31:50

memory-size-access

Time of First Successful Submission: 2025-03-17 11:39:36

little-endian-write

Time of First Successful Submission: 2025-03-17 11:47:15

memory-sum

Time of First Successful Submission: 2025-03-17 11:53:36

stack-subtraction

Time of First Successful Submission: 2025-03-17 11:58:36

swap-stack-values

Time of First Successful Submission: 2025-03-17 12:01:44

average-stack-values

Time of First Successful Submission: 2025-03-17 12:14:16

absolute-jump

Time of First Successful Submission: 2025-03-17 12:27:51

relative-jump

Time of First Successful Submission: 2025-03-17 12:40:16

jump-trampoline

Time of First Successful Submission: 2025-03-17 12:47:09

conditional-jump

Time of First Successful Submission: 2025-03-18 02:55:44

indirect-jump

Time of First Successful Submission: 2025-03-18 03:13:23

average-loop

Time of First Successful Submission: 2025-03-18 03:23:16

count-non-zero

Time of First Successful Submission: 2025-03-18 03:29:31

string-lower

Time of First Successful Submission: 2025-03-18 03:36:21

most-common-byte

Time of First Successful Submission: 2025-03-18 03:39:24


Intro to Cybersecurity

183 / 183 313 / 25475


Path Traversal 1

Time of First Successful Submission: 2026-09-29 07:06:48

Path Traversal 2

Time of First Successful Submission: 2026-09-29 07:09:39

CMDi 1

Time of First Successful Submission: 2026-09-29 07:12:56

CMDi 2

Time of First Successful Submission: 2026-09-29 07:14:23

CMDi 3

Time of First Successful Submission: 2026-09-29 07:17:10

CMDi 4

Time of First Successful Submission: 2026-09-29 07:25:23

CMDi 5

Time of First Successful Submission: 2026-09-29 07:33:14

CMDi 6

Time of First Successful Submission: 2026-09-29 07:36:44

Authentication Bypass 1

Time of First Successful Submission: 2026-09-29 07:38:52

Authentication Bypass 2

Time of First Successful Submission: 2026-09-29 07:40:31

SQLi 1

Time of First Successful Submission: 2026-09-29 07:42:35

SQLi 2

Time of First Successful Submission: 2026-09-29 07:46:15

SQLi 3

Time of First Successful Submission: 2026-09-29 07:48:34

SQLi 4

Time of First Successful Submission: 2026-09-29 07:54:36

SQLi 5

Time of First Successful Submission: 2026-09-29 08:00:33

XSS 1

Time of First Successful Submission: 2026-09-29 08:06:58

XSS 2

Time of First Successful Submission: 2026-09-29 08:10:46

XSS 3

Time of First Successful Submission: 2026-09-30 06:21:21

XSS 4

Time of First Successful Submission: 2026-09-30 06:23:30

XSS 5

Time of First Successful Submission: 2026-09-30 06:26:17

XSS 6

Time of First Successful Submission: 2026-09-30 06:28:07

XSS 7

Time of First Successful Submission: 2026-09-30 06:30:20

CSRF 1

Time of First Successful Submission: 2026-09-30 06:32:52

CSRF 2

Time of First Successful Submission: 2026-09-30 06:35:32

CSRF 3

Time of First Successful Submission: 2026-09-30 06:37:08

CSRF 4

Time of First Successful Submission: 2026-09-30 06:39:05

CSRF 5

Time of First Successful Submission: 2026-09-30 06:41:34

Connect

Time of First Successful Submission: 2026-09-30 14:36:27

Send

Time of First Successful Submission: 2026-09-30 15:05:39

Shutdown

Time of First Successful Submission: 2026-09-30 15:15:35

Listen

Time of First Successful Submission: 2026-09-30 15:22:29

Scan 1

Time of First Successful Submission: 2026-09-30 15:55:32

Scan 2

Time of First Successful Submission: 2026-09-30 15:58:05

Monitor 1

Time of First Successful Submission: 2026-09-30 16:00:03

Monitor 2

Time of First Successful Submission: 2026-09-30 16:03:44

Sniffing Cookies

Time of First Successful Submission: 2026-09-30 16:09:47

Network Configuration

Time of First Successful Submission: 2026-09-30 16:14:25

Firewall 1

Time of First Successful Submission: 2026-09-30 17:26:04

Firewall 2

Time of First Successful Submission: 2026-09-30 17:29:23

Firewall 3

Time of First Successful Submission: 2026-09-30 17:32:47

Denial of Service 1

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

Denial of Service 2

Time of First Successful Submission: 2026-10-01 10:39:11

Denial of Service 3

Time of First Successful Submission: 2026-10-01 10:44:42

Ethernet

Time of First Successful Submission: 2026-10-01 10:47:18

IP

Time of First Successful Submission: 2026-10-01 10:50:02

TCP

Time of First Successful Submission: 2026-10-01 10:51:44

TCP Handshake

Time of First Successful Submission: 2026-10-01 10:53:37

UDP

Time of First Successful Submission: 2026-10-01 10:54:41

UDP 2

Time of First Successful Submission: 2026-10-01 10:56:57

UDP Spoofing 1

Time of First Successful Submission: 2026-10-01 11:23:50

UDP Spoofing 2

Time of First Successful Submission: 2026-10-01 11:27:07

UDP Spoofing 3

Time of First Successful Submission: 2026-10-01 11:31:23

UDP Spoofing 4

Time of First Successful Submission: 2026-10-01 11:38:40

ARP

Time of First Successful Submission: 2026-10-01 11:40:27

Intercept

Time of First Successful Submission: 2026-10-01 11:45:28

Man-in-the-Middle

Time of First Successful Submission: 2026-10-01 12:20:38

XOR

Time of First Successful Submission: 2026-10-01 15:52:13

XORing Hex

Time of First Successful Submission: 2026-10-01 15:56:21

XORing ASCII

Time of First Successful Submission: 2026-10-01 16:01:46

XORing ASCII Strings

Time of First Successful Submission: 2026-10-01 16:08:00

One-time Pad

Time of First Successful Submission: 2026-10-01 18:39:07

One-time Pad Tampering

Time of First Successful Submission: 2026-10-01 19:31:11

Many-time Pad

Time of First Successful Submission: 2026-10-01 19:45:06

AES

Time of First Successful Submission: 2026-10-01 20:34:03

AES-ECB-CPA

Time of First Successful Submission: 2026-10-01 20:58:00

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2026-10-03 01:30:08

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2026-10-03 07:44:06

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2026-10-03 11:17:27

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2026-10-04 06:17:26

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2026-10-04 06:22:29

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2026-10-04 06:42:31

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2026-10-04 06:48:19

AES-CBC

Time of First Successful Submission: 2026-10-04 07:01:59

AES-CBC Tampering

Time of First Successful Submission: 2026-10-04 10:41:26

AES-CBC Resizing

Time of First Successful Submission: 2026-10-04 18:13:12

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2026-10-04 18:46:44

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2026-10-04 18:51:34

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2026-10-04 18:55:28

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2026-10-04 18:59:19

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2026-10-04 19:04:27

DHKE

Time of First Successful Submission: 2026-10-05 08:22:34

DHKE-to-AES

Time of First Successful Submission: 2026-10-05 08:28:36

RSA 1

Time of First Successful Submission: 2026-10-07 09:14:20

RSA 2

Time of First Successful Submission: 2026-10-07 09:22:01

RSA 3

Time of First Successful Submission: 2026-10-07 09:23:40

RSA 4

Time of First Successful Submission: 2026-10-07 11:12:56

RSA Signatures

Time of First Successful Submission: 2026-10-07 11:56:18

SHA 1

Time of First Successful Submission: 2026-10-07 13:18:50

SHA 2

Time of First Successful Submission: 2026-10-07 13:50:38

TLS 1

Time of First Successful Submission: 2026-10-07 13:57:31

TLS 2

Time of First Successful Submission: 2026-10-07 14:37:22

level1

Time of First Successful Submission: 2026-10-01 12:28:51

level2

Time of First Successful Submission: 2026-10-01 12:31:48

level3

Time of First Successful Submission: 2026-10-01 12:40:47

level4

Time of First Successful Submission: 2026-10-01 12:42:43

level5

Time of First Successful Submission: 2026-10-01 14:03:47

level6

Time of First Successful Submission: 2026-10-01 14:09:07

level7

Time of First Successful Submission: 2026-10-01 14:12:22

level8

Time of First Successful Submission: 2026-10-01 14:14:28

level9

Time of First Successful Submission: 2026-10-01 14:17:20

level10

Time of First Successful Submission: 2026-10-01 14:19:21

level11

Time of First Successful Submission: 2026-10-01 14:21:28

level12

Time of First Successful Submission: 2026-10-01 14:23:58

level13

Time of First Successful Submission: 2026-10-01 14:28:15

level14

Time of First Successful Submission: 2026-10-01 14:34:36

level15

Time of First Successful Submission: 2026-10-01 14:36:46

level16

Time of First Successful Submission: 2026-10-01 14:39:02

level17

Time of First Successful Submission: 2026-10-01 14:41:07

level18

Time of First Successful Submission: 2026-10-01 14:43:57

level19

Time of First Successful Submission: 2026-10-01 14:46:03

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2026-10-08 10:58:02

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2026-10-08 12:05:21

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2026-10-08 12:09:14

Reading Endianness (Python)

Time of First Successful Submission: 2026-10-09 04:41:20

Reading Endianness (C)

Time of First Successful Submission: 2026-10-09 04:44:02

Reading Endianness (x86)

Time of First Successful Submission: 2026-10-09 04:45:18

Version Information (Python)

Time of First Successful Submission: 2026-10-09 04:46:59

Version Information (C)

Time of First Successful Submission: 2026-10-09 04:48:19

Version Information (x86)

Time of First Successful Submission: 2026-10-09 04:49:23

Metadata and Data (Python)

Time of First Successful Submission: 2026-10-09 04:50:23

Metadata and Data (C)

Time of First Successful Submission: 2026-10-09 04:52:02

Metadata and Data (x86)

Time of First Successful Submission: 2026-10-09 04:53:17

Input Restrictions (Python)

Time of First Successful Submission: 2026-10-09 04:54:49

Input Restrictions (C)

Time of First Successful Submission: 2026-10-09 04:55:46

Input Restrictions (x86)

Time of First Successful Submission: 2026-10-09 04:57:13

Behold the cIMG! (Python)

Time of First Successful Submission: 2026-10-09 04:58:53

Behold the cIMG! (C)

Time of First Successful Submission: 2026-10-09 05:00:28

Behold the cIMG! (x86)

Time of First Successful Submission: 2026-10-09 05:01:47

A Basic cIMG (Python)

Time of First Successful Submission: 2026-10-09 05:04:55

A Basic cIMG (C)

Time of First Successful Submission: 2026-10-09 05:05:59

A Basic cIMG (x86)

Time of First Successful Submission: 2026-10-09 05:07:56

Internal State Mini (C)

Time of First Successful Submission: 2026-10-09 05:09:42

Internal State Mini (x86)

Time of First Successful Submission: 2026-10-09 05:12:46

Internal State (C)

Time of First Successful Submission: 2026-10-09 05:18:16

Internal State (x86)

Time of First Successful Submission: 2026-10-09 05:21:51

File Formats: Directives (C)

Time of First Successful Submission: 2026-10-09 05:23:57

File Formats: Directives (x86)

Time of First Successful Submission: 2026-10-09 05:25:25

The Patch Directive

Time of First Successful Submission: 2026-10-09 05:29:31

Optimizing for Space

Time of First Successful Submission: 2026-10-09 05:39:52

Tweaking Images

Time of First Successful Submission: 2026-10-09 06:35:12

Storage and Retrieval

Time of First Successful Submission: 2026-10-09 06:11:51

Extracting Knowledge

Time of First Successful Submission: 2026-10-09 06:42:24

Advanced Sprites

Time of First Successful Submission: 2026-10-09 06:54:23

Accessing Resources

Time of First Successful Submission: 2026-10-09 07:33:33

Unsafe Animations

Time of First Successful Submission: 2026-10-09 08:11:29

Animations

Time of First Successful Submission: 2026-10-09 08:19:24

Interoperability: Patching Data

Time of First Successful Submission: 2026-10-09 10:05:21

Patching Code

Time of First Successful Submission: 2026-10-09 11:09:46

Patching Control Flow

Time of First Successful Submission: 2026-10-09 11:27:36

Your First Overflow (easy)

Time of First Successful Submission: 2024-05-29 09:22:54

Your First Overflow (hard)

Time of First Successful Submission: 2024-05-30 07:01:26

Precision (easy)

Time of First Successful Submission: 2026-10-08 06:56:25

Precision (hard)

Time of First Successful Submission: 2026-10-08 07:00:48

Variable Control (easy)

Time of First Successful Submission: 2024-05-30 08:44:47

Variable Control (hard)

Time of First Successful Submission: 2024-05-30 16:28:52

Control Hijack (easy)

Time of First Successful Submission: 2024-05-30 17:21:42

Control Hijack (hard)

Time of First Successful Submission: 2024-05-31 06:09:57

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-06-01 07:02:46

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-06-02 03:15:25

PIEs (easy)

Time of First Successful Submission: 2024-06-03 01:48:49

PIEs (hard)

Time of First Successful Submission: 2024-06-03 02:38:11

String Lengths (easy)

Time of First Successful Submission: 2024-06-03 02:51:10

String Lengths (hard)

Time of First Successful Submission: 2025-01-16 09:26:29

Basic Shellcode

Time of First Successful Submission: 2024-05-22 04:31:03

NOP Sleds

Time of First Successful Submission: 2024-05-22 04:53:06

NULL-Free Shellcode

Time of First Successful Submission: 2024-05-22 07:29:18

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-07-10 17:21:45

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-07-11 08:07:54

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-07-11 11:21:58

Hijack to Shellcode (hard)

Time of First Successful Submission: 2026-10-08 07:31:57

ECB-to-Win (easy)

Time of First Successful Submission: 2026-10-07 16:23:19

ECB-to-Win (hard)

Time of First Successful Submission: 2026-10-07 16:39:38

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2026-10-07 18:09:27

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2026-10-07 18:53:50

CIMG Screenshots

Time of First Successful Submission: 2026-10-09 19:56:32

CIMG Screenshots 2

Time of First Successful Submission: 2026-10-09 22:25:43

Wily Webserver

Time of First Successful Submission: 2026-10-10 07:08:41

The Watering Hole

Time of First Successful Submission: 2026-10-10 11:24:59

Secure Chat 1

Time of First Successful Submission: 2026-10-10 12:30:36

Secure Chat 2

Time of First Successful Submission: 2026-10-11 02:46:10

Secure Chat 3

Time of First Successful Submission: 2026-10-11 16:47:26

Secure Chat 4

Time of First Successful Submission: 2026-10-11 17:00:52

Secure Chat 5

Time of First Successful Submission: 2026-10-11 17:14:17


Program Security

159 / 159 191 / 10757


ello ackers!

Time of First Successful Submission: 2024-05-27 08:00:26

Syscall Smuggler

Time of First Successful Submission: 2025-01-13 12:21:30

Syscall Shenanigans

Time of First Successful Submission: 2024-05-27 16:41:42

Byte Budget

Time of First Successful Submission: 2025-01-13 16:14:41

ClobberCode

Time of First Successful Submission: 2025-01-13 17:09:01

Diverse Delivery

Time of First Successful Submission: 2025-01-13 18:08:43

Pocket Payload

Time of First Successful Submission: 2025-01-13 18:01:45

Micro Menace

Time of First Successful Submission: 2025-01-13 18:07:06

Login Leakage (Easy)

Time of First Successful Submission: 2026-09-22 15:13:37

Login Leakage (Hard)

Time of First Successful Submission: 2026-09-22 15:14:13

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-05-31 05:16:43

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-06-01 03:08:43

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-01-16 04:02:27

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-01-16 04:25:50

Pointer Problems (Easy)

Time of First Successful Submission: 2026-09-22 15:31:20

Pointer Problems (Hard)

Time of First Successful Submission: 2026-09-22 16:13:56

Anomalous Array (Easy)

Time of First Successful Submission: 2026-09-22 15:22:22

Anomalous Array (Hard)

Time of First Successful Submission: 2026-09-22 15:26:33

Now you got it (Easy)

Time of First Successful Submission: 2026-09-22 16:15:54

Now you got it (Hard)

Time of First Successful Submission: 2026-09-22 16:17:05

Loop Lunacy (Easy)

Time of First Successful Submission: 2024-06-10 08:07:50

Loop Lunacy (Hard)

Time of First Successful Submission: 2024-06-10 15:33:24

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-06-11 06:38:57

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-06-11 07:01:05

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-01-16 17:38:23

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-01-17 01:58:14

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-01-17 06:43:40

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-01-17 06:37:45

Latent Leak (Easy)

Time of First Successful Submission: 2025-01-17 22:42:43

Latent Leak (Hard)

Time of First Successful Submission: 2025-01-17 11:29:53

Fork Foolery (Easy)

Time of First Successful Submission: 2025-01-17 22:33:21

Fork Foolery (Hard)

Time of First Successful Submission: 2025-01-17 22:25:03

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-07-12 14:51:28

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-02-07 07:38:15

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-02-06 12:32:38

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-02-06 14:13:13

Can It Fizz?

Time of First Successful Submission: 2026-09-23 16:25:25

Does It Buzz?

Time of First Successful Submission: 2026-09-23 16:44:22

Make It FizzBuzz

Time of First Successful Submission: 2026-09-23 17:02:57

Terrible Token (Easy)

Time of First Successful Submission: 2024-05-24 05:04:17

Terrible Token (Hard)

Time of First Successful Submission: 2024-05-24 05:09:08

Tangled Ticket (Easy)

Time of First Successful Submission: 2024-05-27 02:56:49

Tangled Ticket (Hard)

Time of First Successful Submission: 2024-05-25 05:01:26

Bit Bender

Time of First Successful Submission: 2026-09-24 03:10:35

Substitution Sorcery

Time of First Successful Submission: 2026-09-24 03:17:28

Meager Mangler (Easy)

Time of First Successful Submission: 2025-02-11 03:20:53

Meager Mangler (Hard)

Time of First Successful Submission: 2025-02-11 05:09:45

Monstrous Mangler (Easy)

Time of First Successful Submission: 2025-02-12 13:51:22

Monstrous Mangler (Hard)

Time of First Successful Submission: 2025-02-19 04:34:23

Patched Up (Easy)

Time of First Successful Submission: 2025-02-20 12:36:37

Patched Up (Hard)

Time of First Successful Submission: 2025-02-20 12:45:06

Puzzle Patch (Easy)

Time of First Successful Submission: 2025-02-20 15:58:23

Puzzle Patch (Hard)

Time of First Successful Submission: 2025-02-20 12:58:31

Patch Perfect (Easy)

Time of First Successful Submission: 2025-02-20 15:23:56

Patch Perfect (Hard)

Time of First Successful Submission: 2025-02-20 15:54:55

Trust the Yancode (Easy)

Time of First Successful Submission: 2025-02-14 10:40:20

Trust the Yancode (Hard)

Time of First Successful Submission: 2025-02-14 10:43:15

Know the Yancode (Easy)

Time of First Successful Submission: 2025-02-17 12:27:08

Know the Yancode (Hard)

Time of First Successful Submission: 2025-02-17 14:37:31

Master the Yancode (Easy)

Time of First Successful Submission: 2025-02-17 17:55:25

Master the Yancode (Hard)

Time of First Successful Submission: 2025-02-17 18:11:51

Transcend the Yancode (Easy)

Time of First Successful Submission: 2025-02-21 07:42:08

Transcend the Yancode (Hard)

Time of First Successful Submission: 2025-02-21 07:43:44

The Yanalyzer (Easy)

Time of First Successful Submission: 2025-02-21 09:28:34

The Yanalyzer (Hard)

Time of First Successful Submission: 2025-02-21 11:34:17

The Yangler (Easy)

Time of First Successful Submission: 2025-02-22 17:37:12

The Yangler (Hard)

Time of First Successful Submission: 2025-02-22 18:07:26

Yancraft (Easy)

Time of First Successful Submission: 2025-02-24 05:57:54

Yancraft (Hard)

Time of First Successful Submission: 2025-02-24 10:34:34

Yansanity (Easy)

Time of First Successful Submission: 2025-02-24 12:36:52

Yansanity (Hard)

Time of First Successful Submission: 2026-09-24 04:52:09

When the Cow Says Moo

Time of First Successful Submission: 2026-09-29 06:53:26

Predictable Migration

Time of First Successful Submission: 2026-09-29 06:55:59

Hashing Heifers

Time of First Successful Submission: 2026-09-29 06:57:44

Salty Stampede

Time of First Successful Submission: 2026-09-29 06:59:05

Loose Link (Easy)

Time of First Successful Submission: 2024-06-18 11:58:14

Loose Link (Hard)

Time of First Successful Submission: 2025-03-03 15:11:23

Call Chain (Easy)

Time of First Successful Submission: 2025-01-10 09:52:52

Call Chain (Hard)

Time of First Successful Submission: 2025-01-10 09:59:32

Chain of Command (Easy)

Time of First Successful Submission: 2025-01-10 10:18:53

Chain of Command (Hard)

Time of First Successful Submission: 2025-01-10 10:28:11

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-01-10 17:54:19

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-01-11 02:59:51

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-01-20 13:50:02

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-01-20 14:09:30

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-01-20 10:41:59

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-01-20 14:16:08

Leaky Libc (Easy)

Time of First Successful Submission: 2025-01-20 14:54:43

Leaky Libc (Hard)

Time of First Successful Submission: 2025-01-20 15:01:16

Putsception (Easy)

Time of First Successful Submission: 2025-01-20 15:57:23

Putsception (Hard)

Time of First Successful Submission: 2025-01-20 16:04:28

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-03-04 05:16:51

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-03-04 04:58:43

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-01-21 18:19:54

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-01-22 10:06:42

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-01-22 12:17:45

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-01-22 12:33:00

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-01-22 12:37:36

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2026-09-22 18:58:25

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-03-04 05:57:45

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-03-04 06:20:43

ROP Roulette (Easy)

Time of First Successful Submission: 2025-03-11 17:25:07

ROP Roulette (Hard)

Time of First Successful Submission: 2026-09-22 19:54:35

Libc Lottery (Easy)

Time of First Successful Submission: 2026-09-23 05:18:15

Libc Lottery (Hard)

Time of First Successful Submission: 2026-09-23 16:03:53

Freebie (Easy)

Time of First Successful Submission: 2025-01-13 19:51:46

Freebie (Hard)

Time of First Successful Submission: 2025-01-14 09:28:09

Freebin Feint (Easy)

Time of First Successful Submission: 2025-01-14 10:10:50

Freebin Feint (Hard)

Time of First Successful Submission: 2025-01-14 10:34:26

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-01-14 10:38:41

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-01-14 12:26:41

Fickle Free (Easy)

Time of First Successful Submission: 2025-01-14 12:56:53

Fickle Free (Hard)

Time of First Successful Submission: 2025-01-14 15:11:20

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-01-14 15:31:51

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-01-14 16:44:58

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-01-14 17:04:57

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-01-14 17:30:26

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-01-15 17:41:15

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-01-25 04:46:32

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-01-27 00:30:20

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-01-29 11:55:02

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-01-27 15:58:14

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-01-30 14:00:07

Sus Sequence (Easy)

Time of First Successful Submission: 2025-01-31 04:25:57

Sus Sequence (Hard)

Time of First Successful Submission: 2025-01-31 04:28:57

Echo Emanations (Easy)

Time of First Successful Submission: 2025-02-03 08:02:44

Echo Emanations (Hard)

Time of First Successful Submission: 2025-02-03 08:14:02

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-02-03 11:26:47

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-02-03 11:31:42

Stack Summoning (Easy)

Time of First Successful Submission: 2025-02-04 11:34:05

Stack Summoning (Hard)

Time of First Successful Submission: 2025-02-04 17:12:02

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-02-10 16:48:21

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-03-18 06:43:59

Ephemeral Echo (Easy)

Time of First Successful Submission: 2026-09-21 08:33:24

Ephemeral Echo (Hard)

Time of First Successful Submission: 2026-09-21 10:48:13

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-04-04 15:42:18

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2026-09-21 13:02:47

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2026-09-21 16:13:15

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2026-09-21 16:56:14

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2026-09-22 04:31:16

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2026-09-22 13:36:02

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2026-09-22 02:10:13

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2026-09-22 06:01:42

Tcache Terror (Easy)

Time of First Successful Submission: 2026-09-22 03:12:23

Tcache Terror (Hard)

Time of First Successful Submission: 2026-09-22 09:13:03

Containment Composition (Easy)

Time of First Successful Submission: 2025-02-06 17:25:26

Containment Composition (Hard)

Time of First Successful Submission: 2025-02-06 17:55:32

Constant Corruption (Easy)

Time of First Successful Submission: 2025-03-05 17:19:55

Constant Corruption (Hard)

Time of First Successful Submission: 2026-09-19 08:24:31

Return to YanLand (Easy)

Time of First Successful Submission: 2026-09-18 03:53:20

Return to YanLand (Hard)

Time of First Successful Submission: 2026-09-18 10:03:33

Escape from YanLand (Easy)

Time of First Successful Submission: 2026-09-19 10:55:37

Escape from YanLand (Hard)

Time of First Successful Submission: 2026-09-19 17:53:51

The YanFilter (Easy)

Time of First Successful Submission: 2026-09-19 20:31:00

The YanFilter (Hard)

Time of First Successful Submission: 2026-09-19 21:20:29

The Great YanFilter (Easy)

Time of First Successful Submission: 2026-09-20 14:21:25

The Great YanFilter (Hard)

Time of First Successful Submission: 2026-09-20 15:45:23

Yan85 Reborn (Easy)

Time of First Successful Submission: 2026-09-20 19:06:41

Yan85 Reborn (Hard)

Time of First Successful Submission: 2026-09-21 03:43:53


System Security

93 / 93 197 / 3846


chroot-escape-basic

Time of First Successful Submission: 2024-07-20 07:49:17

chroot-shellcode

Time of First Successful Submission: 2025-03-10 15:05:25

chroot-proper

Time of First Successful Submission: 2025-03-10 16:11:15

seccomp-basic

Time of First Successful Submission: 2025-03-10 16:50:58

seccomp-linkat

Time of First Successful Submission: 2025-03-10 17:08:44

seccomp-fchdir

Time of First Successful Submission: 2025-03-15 04:55:52

seccomp-rechroot

Time of First Successful Submission: 2025-03-15 07:18:22

seccomp-only

Time of First Successful Submission: 2025-05-27 08:22:21

seccomp-arch32

Time of First Successful Submission: 2025-05-27 09:28:29

seccomp-minimal

Time of First Successful Submission: 2025-05-27 11:39:05

seccomp-timebased

Time of First Successful Submission: 2026-09-25 13:52:56

seccomp-readonly

Time of First Successful Submission: 2026-09-25 15:55:12

process-isolation

Time of First Successful Submission: 2026-09-25 16:15:37

mount-namespace

Time of First Successful Submission: 2026-09-25 16:21:08

mount-cleanup

Time of First Successful Submission: 2026-09-25 16:24:58

mount-readonly

Time of First Successful Submission: 2026-09-25 16:27:46

mount-shellcode

Time of First Successful Submission: 2026-09-25 16:36:25

mount-bindmount

Time of First Successful Submission: 2026-09-25 16:58:45

level1.0

Time of First Successful Submission: 2026-09-24 17:01:17

level1.1

Time of First Successful Submission: 2026-09-24 17:06:58

level2.0

Time of First Successful Submission: 2026-09-24 17:09:27

level2.1

Time of First Successful Submission: 2026-09-24 17:17:49

level3.0

Time of First Successful Submission: 2026-09-24 17:21:47

level3.1

Time of First Successful Submission: 2026-09-24 17:24:51

level4.0

Time of First Successful Submission: 2026-09-24 17:27:24

level4.1

Time of First Successful Submission: 2026-09-24 17:37:18

level5.0

Time of First Successful Submission: 2026-09-24 17:41:29

level5.1

Time of First Successful Submission: 2026-09-24 18:58:12

level6.0

Time of First Successful Submission: 2026-09-24 19:08:36

level6.1

Time of First Successful Submission: 2026-09-24 19:11:02

level7.0

Time of First Successful Submission: 2026-09-24 19:22:38

level7.1

Time of First Successful Submission: 2026-09-24 20:19:58

level8.0

Time of First Successful Submission: 2026-09-25 03:45:57

level8.1

Time of First Successful Submission: 2026-09-25 04:05:39

level9.0

Time of First Successful Submission: 2026-09-25 04:15:08

level9.1

Time of First Successful Submission: 2026-09-25 04:21:27

level10.0

Time of First Successful Submission: 2026-09-25 04:42:32

level10.1

Time of First Successful Submission: 2026-09-25 04:52:56

level11.0

Time of First Successful Submission: 2026-09-25 04:56:08

level11.1

Time of First Successful Submission: 2026-09-25 05:02:34

level1.0

Time of First Successful Submission: 2026-09-25 17:33:38

level1.1

Time of First Successful Submission: 2026-09-25 17:36:29

level2.0

Time of First Successful Submission: 2026-09-25 19:01:18

level2.1

Time of First Successful Submission: 2026-09-25 19:11:07

level3.0

Time of First Successful Submission: 2026-09-25 19:12:00

level3.1

Time of First Successful Submission: 2026-09-25 19:12:42

level4.0

Time of First Successful Submission: 2026-09-25 19:15:42

level4.1

Time of First Successful Submission: 2026-09-25 19:16:50

level5.0

Time of First Successful Submission: 2026-09-26 06:42:53

level5.1

Time of First Successful Submission: 2026-09-26 06:59:02

level6.0

Time of First Successful Submission: 2026-09-26 08:25:03

level6.1

Time of First Successful Submission: 2026-09-26 08:32:45

level7.0

Time of First Successful Submission: 2026-09-26 08:55:55

level7.1

Time of First Successful Submission: 2026-09-26 09:24:47

level8.0

Time of First Successful Submission: 2026-09-26 09:32:56

level8.1

Time of First Successful Submission: 2026-09-26 09:41:18

level9.0

Time of First Successful Submission: 2026-09-27 06:45:12

level9.1

Time of First Successful Submission: 2026-09-27 08:31:43

level10.0

Time of First Successful Submission: 2026-09-29 11:12:06

level10.1

Time of First Successful Submission: 2026-09-29 12:51:07

level11.0

Time of First Successful Submission: 2026-09-30 08:32:46

level11.1

Time of First Successful Submission: 2026-09-30 11:25:18

level12.0

Time of First Successful Submission: 2026-09-30 13:02:05

level12.1

Time of First Successful Submission: 2026-09-30 14:19:44

Baby Spectre 1

Time of First Successful Submission: 2026-09-27 09:39:18

Baby Spectre 2

Time of First Successful Submission: 2026-09-27 09:51:46

Baby Spectre 3

Time of First Successful Submission: 2026-09-27 09:59:15

Baby Spectre 4

Time of First Successful Submission: 2026-09-27 10:01:01

Baby Spectre 5

Time of First Successful Submission: 2026-09-27 16:17:15

Prefetch Peek

Time of First Successful Submission: 2026-09-28 05:18:20

Spooky Spectre 1

Time of First Successful Submission: 2026-09-28 08:35:47

Spooky Spectre 2

Time of First Successful Submission: 2026-09-28 16:05:51

Yan85 Reloaded

Time of First Successful Submission: 2026-09-28 16:52:17

Ghost in the YPU 1

Time of First Successful Submission: 2026-10-02 07:27:48

Ghost in the YPU 2

Time of First Successful Submission: 2026-10-02 08:57:02

Molten Access

Time of First Successful Submission: 2026-10-01 19:15:45

Molten Walk

Time of First Successful Submission: 2026-10-02 03:17:32

level1.0

Time of First Successful Submission: 2026-10-02 10:23:48

level1.1

Time of First Successful Submission: 2026-10-02 10:41:06

level2.0

Time of First Successful Submission: 2026-10-02 13:18:56

level2.1

Time of First Successful Submission: 2026-10-02 14:02:45

level3.0

Time of First Successful Submission: 2026-10-03 05:38:25

level3.1

Time of First Successful Submission: 2026-10-03 13:41:59

level4.0

Time of First Successful Submission: 2026-10-03 21:29:59

level4.1

Time of First Successful Submission: 2026-10-04 05:23:06

level5.0

Time of First Successful Submission: 2026-10-04 15:13:43

level5.1

Time of First Successful Submission: 2026-10-04 17:49:22

level6.0

Time of First Successful Submission: 2026-10-05 05:22:03

level6.1

Time of First Successful Submission: 2026-10-05 08:05:10

level7.0

Time of First Successful Submission: 2026-10-05 18:30:14

level7.1

Time of First Successful Submission: 2026-10-06 09:57:55

level8.0

Time of First Successful Submission: 2026-10-07 06:09:10

level8.1

Time of First Successful Submission: 2026-10-07 07:05:49


Software Exploitation

90 / 90 140 / 2652


Level1.0

Time of First Successful Submission: 2024-07-22 10:06:54

Level1.1

Time of First Successful Submission: 2024-07-21 10:53:46

Level2.0

Time of First Successful Submission: 2024-07-21 11:02:14

Level2.1

Time of First Successful Submission: 2024-07-21 12:25:14

Level3.0

Time of First Successful Submission: 2025-05-12 01:46:07

Level3.1

Time of First Successful Submission: 2025-05-12 01:54:47

Level4.0

Time of First Successful Submission: 2025-05-12 08:29:16

Level4.1

Time of First Successful Submission: 2025-05-12 08:42:41

Level5.0

Time of First Successful Submission: 2025-05-18 14:47:27

Level5.1

Time of First Successful Submission: 2025-05-19 03:48:22

Level6.0

Time of First Successful Submission: 2025-05-23 08:29:29

Level6.1

Time of First Successful Submission: 2025-05-23 15:07:01

Level7.0

Time of First Successful Submission: 2025-05-25 11:13:23

Level7.1

Time of First Successful Submission: 2025-05-25 11:26:20

Level8.0

Time of First Successful Submission: 2026-10-07 08:50:42

Level8.1

Time of First Successful Submission: 2026-10-07 09:07:39

Level9.0

Time of First Successful Submission: 2026-10-07 09:32:18

Level9.1

Time of First Successful Submission: 2026-10-07 09:39:36

Level10.0

Time of First Successful Submission: 2026-10-07 11:05:51

Level10.1

Time of First Successful Submission: 2026-10-07 11:31:48

Level11.0

Time of First Successful Submission: 2026-10-07 12:28:32

Level11.1

Time of First Successful Submission: 2026-10-07 13:13:24

Level12.0

Time of First Successful Submission: 2026-10-07 13:39:02

Level12.1

Time of First Successful Submission: 2026-10-07 13:43:22

level1

Time of First Successful Submission: 2026-10-07 15:29:04

level2

Time of First Successful Submission: 2026-10-08 02:00:47

level3

Time of First Successful Submission: 2026-10-08 03:52:15

level4

Time of First Successful Submission: 2026-10-08 03:59:41

level5

Time of First Successful Submission: 2026-10-08 04:04:22

level6

Time of First Successful Submission: 2026-10-08 04:07:01

level7

Time of First Successful Submission: 2026-10-08 04:29:07

level8

Time of First Successful Submission: 2026-10-08 06:34:23

level9

Time of First Successful Submission: 2026-10-08 07:02:33

level10

Time of First Successful Submission: 2026-10-08 07:56:25

level11

Time of First Successful Submission: 2026-10-08 08:23:33

level12

Time of First Successful Submission: 2026-10-08 08:46:33

level13

Time of First Successful Submission: 2026-10-08 10:37:38

level14

Time of First Successful Submission: 2026-10-08 14:10:50

level15

Time of First Successful Submission: 2026-10-08 15:10:01

level16

Time of First Successful Submission: 2026-10-08 16:13:50

level17

Time of First Successful Submission: 2026-10-08 17:38:11

level18

Time of First Successful Submission: 2026-10-08 18:55:06

level19

Time of First Successful Submission: 2026-10-08 18:58:30

level20

Time of First Successful Submission: 2026-10-08 19:05:09

level21

Time of First Successful Submission: 2026-10-09 03:36:16

level1.0

Time of First Successful Submission: 2026-10-09 08:50:20

level1.1

Time of First Successful Submission: 2026-10-09 09:18:25

level2.0

Time of First Successful Submission: 2026-10-09 11:44:14

level2.1

Time of First Successful Submission: 2026-10-09 12:18:05

level3.0

Time of First Successful Submission: 2026-10-09 16:09:45

level3.1

Time of First Successful Submission: 2026-10-09 17:20:50

level4.0

Time of First Successful Submission: 2026-10-09 20:25:26

level4.1

Time of First Successful Submission: 2026-10-09 23:42:52

level5.0

Time of First Successful Submission: 2026-10-10 05:19:20

level5.1

Time of First Successful Submission: 2026-10-10 05:49:18

level6.0

Time of First Successful Submission: 2026-10-10 06:22:34

level6.1

Time of First Successful Submission: 2026-10-10 06:28:21

level7.0

Time of First Successful Submission: 2026-10-11 06:56:42

level7.1

Time of First Successful Submission: 2026-10-11 08:09:17

level8.0

Time of First Successful Submission: 2026-10-11 08:24:29

level8.1

Time of First Successful Submission: 2026-10-11 08:27:04

level9.0

Time of First Successful Submission: 2026-10-11 09:00:58

level9.1

Time of First Successful Submission: 2026-10-11 09:17:46

level10.0

Time of First Successful Submission: 2026-10-11 10:49:34

level10.1

Time of First Successful Submission: 2026-10-11 10:48:53

level1.0

Time of First Successful Submission: 2025-01-15 10:23:18

level1.1

Time of First Successful Submission: 2025-01-15 10:34:18

level2.0

Time of First Successful Submission: 2025-04-15 05:46:14

level2.1

Time of First Successful Submission: 2025-04-15 05:55:52

level3.0

Time of First Successful Submission: 2025-04-20 16:43:44

level3.1

Time of First Successful Submission: 2025-04-20 17:19:39

level4.0

Time of First Successful Submission: 2026-10-11 12:37:14

level4.1

Time of First Successful Submission: 2026-10-11 12:40:39

level5.0

Time of First Successful Submission: 2026-10-11 12:46:05

level5.1

Time of First Successful Submission: 2026-10-11 12:48:22

level6.0

Time of First Successful Submission: 2026-10-11 13:04:54

level6.1

Time of First Successful Submission: 2026-10-11 13:17:06

level7.0

Time of First Successful Submission: 2026-10-11 13:24:21

level7.1

Time of First Successful Submission: 2026-10-11 13:27:53

level8.0

Time of First Successful Submission: 2026-10-11 13:34:35

level8.1

Time of First Successful Submission: 2026-10-11 14:01:49

level9

Time of First Successful Submission: 2026-10-11 14:23:25

Level-1

Time of First Successful Submission: 2026-10-12 01:41:06

Level-2

Time of First Successful Submission: 2026-10-12 02:21:16

Level-3

Time of First Successful Submission: 2026-10-12 05:46:22

Level-4

Time of First Successful Submission: 2026-10-12 07:16:45

Level-5

Time of First Successful Submission: 2026-10-12 08:55:30

Level-6

Time of First Successful Submission: 2026-10-12 14:40:51

Level-7

Time of First Successful Submission: 2026-10-13 17:17:49

Level-8

Time of First Successful Submission: 2026-10-13 18:38:29


Playing With Programs

3 / 116 23474 / 26838


HTTP (netcat)

Time of First Successful Submission: 2024-05-18 04:04:33

HTTP Host Header (curl)

Time of First Successful Submission: 2024-05-18 04:36:52

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-05-18 04:40:24