Bachi

pwn.college Archives

7 / 201 11168 / 16689


HTTP (curl)

Time of First Successful Submission: 2023-10-01 16:16:02

HTTP (python)

Time of First Successful Submission: 2023-10-01 16:31:26

URL Encoding (curl)

Time of First Successful Submission: 2023-10-01 17:20:46

URL Encoding (python)

Time of First Successful Submission: 2023-10-01 17:22:47

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2023-10-01 17:34:57

HTTP GET Parameters (python)

Time of First Successful Submission: 2023-10-01 17:37:21

HTTP JSON (curl)

Time of First Successful Submission: 2023-10-01 18:31:42


Advent of Pwn

2 / 12 254 / 539


Day 01

Time of First Successful Submission: 2025-12-01 21:18:50

Day 02

Time of First Successful Submission: 2025-12-02 19:13:06


Intro to Cybersecurity

12 / 183 11373 / 18206


Your First Overflow (easy)

Time of First Successful Submission: 2024-02-07 18:16:21

Your First Overflow (hard)

Time of First Successful Submission: 2024-02-07 18:30:40

Variable Control (easy)

Time of First Successful Submission: 2024-02-07 19:47:27

Variable Control (hard)

Time of First Successful Submission: 2024-02-08 20:08:35

Control Hijack (easy)

Time of First Successful Submission: 2024-02-09 17:15:16

Control Hijack (hard)

Time of First Successful Submission: 2024-02-11 14:55:30

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-02-13 18:10:35

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-02-13 18:45:13

PIEs (easy)

Time of First Successful Submission: 2024-02-14 19:27:29

PIEs (hard)

Time of First Successful Submission: 2024-02-14 20:18:43

String Lengths (easy)

Time of First Successful Submission: 2024-02-15 19:41:28

String Lengths (hard)

Time of First Successful Submission: 2024-02-15 20:28:11


Program Security

51 / 162 1375 / 9122


Bounds Breaker (Easy)

Time of First Successful Submission: 2024-02-11 19:53:05

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-02-11 20:14:55

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-02-11 22:58:21

Casting Catastrophe (Hard)

Time of First Successful Submission: 2024-02-12 18:21:00

Terrible Token (Easy)

Time of First Successful Submission: 2024-02-06 20:02:37

Terrible Token (Hard)

Time of First Successful Submission: 2024-02-06 20:05:47

Loose Link (Easy)

Time of First Successful Submission: 2024-11-18 12:59:13

Loose Link (Hard)

Time of First Successful Submission: 2024-11-18 13:05:32

Call Chain (Easy)

Time of First Successful Submission: 2024-11-18 17:36:49

Call Chain (Hard)

Time of First Successful Submission: 2024-11-18 17:41:52

Chain of Command (Easy)

Time of First Successful Submission: 2024-11-18 17:58:20

Chain of Command (Hard)

Time of First Successful Submission: 2024-11-18 18:03:46

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2024-11-19 09:48:22

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2024-11-19 10:03:18

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2024-11-19 11:27:54

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2024-11-19 19:01:42

Indirect Invocation (Easy)

Time of First Successful Submission: 2024-11-19 19:43:52

Indirect Invocation (Hard)

Time of First Successful Submission: 2024-11-19 19:49:18

Leaky Libc (Easy)

Time of First Successful Submission: 2024-11-19 20:18:49

Leaky Libc (Hard)

Time of First Successful Submission: 2024-11-19 20:22:07

Putsception (Easy)

Time of First Successful Submission: 2024-11-19 20:26:27

Putsception (Hard)

Time of First Successful Submission: 2024-11-19 20:28:32

Pivotal Pointer (Easy)

Time of First Successful Submission: 2024-11-26 08:37:00

Freebie (Easy)

Time of First Successful Submission: 2025-04-02 19:12:04

Freebie (Hard)

Time of First Successful Submission: 2025-04-02 21:29:47

Freebin Feint (Easy)

Time of First Successful Submission: 2025-04-02 21:37:10

Freebin Feint (Hard)

Time of First Successful Submission: 2025-04-02 22:05:08

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-04-03 16:14:30

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-04-03 16:20:57

Fickle Free (Easy)

Time of First Successful Submission: 2025-04-03 21:55:26

Fickle Free (Hard)

Time of First Successful Submission: 2025-04-03 21:58:25

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-04-07 20:37:55

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-04-07 20:47:52

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-04-08 19:26:53

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-04-08 19:31:28

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-04-08 21:08:47

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-04-08 21:11:45

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-04-08 21:48:13

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-04-08 21:50:12

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-04-10 18:45:28

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-04-10 18:48:54

Sus Sequence (Easy)

Time of First Successful Submission: 2025-04-11 15:28:02

Sus Sequence (Hard)

Time of First Successful Submission: 2025-04-11 15:42:05

Echo Emanations (Easy)

Time of First Successful Submission: 2025-04-11 17:01:07

Echo Emanations (Hard)

Time of First Successful Submission: 2025-04-13 17:29:40

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-04-13 21:44:20

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-04-13 21:50:36

Stack Summoning (Easy)

Time of First Successful Submission: 2025-04-14 17:18:19

Stack Summoning (Hard)

Time of First Successful Submission: 2025-04-14 17:46:49

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-04-14 18:31:32

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-04-14 20:39:16


System Security

10 / 95 1908 / 3209


level1.0

Time of First Successful Submission: 2025-12-21 19:17:59

level1.1

Time of First Successful Submission: 2025-12-21 20:38:44

level2.0

Time of First Successful Submission: 2025-12-21 20:43:23

level2.1

Time of First Successful Submission: 2025-12-21 20:46:34

level3.0

Time of First Successful Submission: 2025-12-21 20:50:46

level3.1

Time of First Successful Submission: 2025-12-21 20:58:05

level4.0

Time of First Successful Submission: 2025-12-21 21:29:56

level4.1

Time of First Successful Submission: 2025-12-21 21:39:30

level5.0

Time of First Successful Submission: 2025-12-22 21:24:39

level5.1

Time of First Successful Submission: 2025-12-22 21:46:24


Software Exploitation

61 / 90 210 / 1956


Level1.0

Time of First Successful Submission: 2025-11-24 13:51:10

Level1.1

Time of First Successful Submission: 2025-11-24 14:02:30

Level2.0

Time of First Successful Submission: 2025-11-24 21:29:06

Level2.1

Time of First Successful Submission: 2025-11-24 21:30:45

Level3.0

Time of First Successful Submission: 2025-11-24 22:04:56

Level3.1

Time of First Successful Submission: 2025-11-24 22:37:40

Level4.0

Time of First Successful Submission: 2025-11-25 20:55:42

Level4.1

Time of First Successful Submission: 2025-11-25 21:03:32

Level5.0

Time of First Successful Submission: 2025-11-26 14:49:53

Level5.1

Time of First Successful Submission: 2025-11-26 15:02:59

Level6.0

Time of First Successful Submission: 2025-11-26 18:01:19

Level6.1

Time of First Successful Submission: 2025-11-26 18:38:34

Level7.0

Time of First Successful Submission: 2025-11-26 19:38:32

Level7.1

Time of First Successful Submission: 2025-11-26 19:46:11

Level8.0

Time of First Successful Submission: 2025-11-27 13:26:11

Level8.1

Time of First Successful Submission: 2025-11-27 18:53:29

Level9.0

Time of First Successful Submission: 2025-11-28 08:39:28

Level9.1

Time of First Successful Submission: 2025-11-28 08:57:22

Level10.0

Time of First Successful Submission: 2025-11-30 20:49:15

Level10.1

Time of First Successful Submission: 2025-11-30 22:19:32

Level11.0

Time of First Successful Submission: 2025-12-02 19:54:11

Level11.1

Time of First Successful Submission: 2025-12-03 14:37:13

Level12.0

Time of First Successful Submission: 2025-12-03 18:38:01

Level12.1

Time of First Successful Submission: 2025-12-03 19:44:01

level1

Time of First Successful Submission: 2025-09-17 16:36:11

level2

Time of First Successful Submission: 2025-09-17 17:24:03

level3

Time of First Successful Submission: 2025-09-17 20:03:05

level4

Time of First Successful Submission: 2025-09-19 14:09:54

level5

Time of First Successful Submission: 2025-09-19 14:16:50

level6

Time of First Successful Submission: 2025-09-19 14:21:55

level7

Time of First Successful Submission: 2025-09-25 14:30:44

level8

Time of First Successful Submission: 2025-09-25 21:05:26

level9

Time of First Successful Submission: 2025-09-26 14:17:37

level10

Time of First Successful Submission: 2025-09-26 15:52:54

level11

Time of First Successful Submission: 2025-10-03 15:42:48

level12

Time of First Successful Submission: 2025-10-21 11:27:32

level13

Time of First Successful Submission: 2025-10-23 13:14:01

level14

Time of First Successful Submission: 2025-10-24 08:01:02

level15

Time of First Successful Submission: 2025-10-24 14:59:56

level16

Time of First Successful Submission: 2025-10-26 20:51:37

level17

Time of First Successful Submission: 2025-10-27 19:06:36

level18

Time of First Successful Submission: 2025-10-28 19:05:09

level19

Time of First Successful Submission: 2025-11-04 21:36:27

level20

Time of First Successful Submission: 2025-11-04 21:50:33

level1.0

Time of First Successful Submission: 2025-06-20 14:59:56

level1.1

Time of First Successful Submission: 2025-06-23 08:13:25

level2.0

Time of First Successful Submission: 2025-06-23 16:22:49

level2.1

Time of First Successful Submission: 2025-06-23 16:27:52

level3.0

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

level3.1

Time of First Successful Submission: 2025-06-23 17:13:06

level4.0

Time of First Successful Submission: 2025-07-02 18:54:42

level4.1

Time of First Successful Submission: 2025-07-02 20:06:57

level5.0

Time of First Successful Submission: 2025-07-02 20:42:28

level5.1

Time of First Successful Submission: 2025-07-02 20:48:52

level6.0

Time of First Successful Submission: 2025-07-02 21:51:15

level6.1

Time of First Successful Submission: 2025-07-03 17:09:46

level7.0

Time of First Successful Submission: 2025-07-07 10:33:33

level7.1

Time of First Successful Submission: 2025-07-07 10:38:21

level8.0

Time of First Successful Submission: 2025-07-19 15:17:18

level8.1

Time of First Successful Submission: 2025-07-19 15:19:47

level9

Time of First Successful Submission: 2025-12-16 14:54:58


Playing With Programs

11 / 116 16765 / 22541


HTTP (netcat)

Time of First Successful Submission: 2023-10-01 16:22:37

HTTP Paths (netcat)

Time of First Successful Submission: 2023-10-01 17:02:29

HTTP (curl)

Time of First Successful Submission: 2023-10-01 17:00:40

HTTP (python)

Time of First Successful Submission: 2023-10-01 17:06:47

HTTP Host Header (python)

Time of First Successful Submission: 2023-10-01 16:58:47

HTTP Host Header (curl)

Time of First Successful Submission: 2023-10-01 16:34:55

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-10-01 16:40:52

URL Encoding (netcat)

Time of First Successful Submission: 2023-10-01 17:25:16

HTTP GET Parameters

Time of First Successful Submission: 2023-10-01 17:33:00

HTTP Forms (curl)

Time of First Successful Submission: 2023-10-01 19:42:54

HTTP Cookies (curl)

Time of First Successful Submission: 2023-10-01 18:11:41