tchaikovsky

pwn.college Archives

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level1

Time of First Successful Submission: 2024-08-11 14:44:48

level3

Time of First Successful Submission: 2024-08-11 14:51:21

level4

Time of First Successful Submission: 2024-08-11 14:52:43

level5

Time of First Successful Submission: 2024-08-11 14:59:01

level6

Time of First Successful Submission: 2024-08-11 15:04:16

level9

Time of First Successful Submission: 2024-08-12 17:36:57

level10

Time of First Successful Submission: 2024-08-12 17:41:08

level12

Time of First Successful Submission: 2024-08-12 17:48:09

level15

Time of First Successful Submission: 2024-08-12 17:56:19

level16

Time of First Successful Submission: 2024-08-12 18:00:07

level24

Time of First Successful Submission: 2024-08-12 18:07:51

level25

Time of First Successful Submission: 2024-08-12 18:10:56

level26

Time of First Successful Submission: 2024-08-12 18:20:14

level27

Time of First Successful Submission: 2024-08-12 18:24:42

Triple Dereference

Time of First Successful Submission: 2026-01-19 18:51:33

CTF Archive

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REV - 200 - NET1

Time of First Successful Submission: 2026-03-16 21:26:00

PWN - 100 - Shell This!

Time of First Successful Submission: 2026-03-04 15:47:07

BINARY - 50 - Accumulator

Time of First Successful Submission: 2026-03-03 14:44:46

REV - 60 - REV1

Time of First Successful Submission: 2026-03-03 15:04:06

REV - 80 - REV2

Time of First Successful Submission: 2026-03-03 15:22:56

PWN - 150 - k3Y

Time of First Successful Submission: 2026-03-17 00:20:13

Intro to Programming Languages

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Piping Echo

Time of First Successful Submission: 2024-08-11 12:58:48

Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2025-04-19 18:20:12

CMDi 1

Time of First Successful Submission: 2025-06-10 09:31:26

CMDi 2

Time of First Successful Submission: 2025-06-10 09:41:32

CMDi 3

Time of First Successful Submission: 2025-06-10 09:51:12

CMDi 4

Time of First Successful Submission: 2025-06-10 09:57:37

CMDi 5

Time of First Successful Submission: 2025-06-10 10:13:35

CMDi 6

Time of First Successful Submission: 2025-06-10 13:47:40

Authentication Bypass 1

Time of First Successful Submission: 2025-06-10 14:20:37

Authentication Bypass 2

Time of First Successful Submission: 2025-06-10 14:25:33

SQLi 1

Time of First Successful Submission: 2025-06-10 14:45:52

SQLi 2

Time of First Successful Submission: 2025-06-10 14:57:35

SQLi 3

Time of First Successful Submission: 2025-06-10 19:34:34

SQLi 4

Time of First Successful Submission: 2025-06-10 19:56:32

Connect

Time of First Successful Submission: 2025-06-10 20:49:19

Send

Time of First Successful Submission: 2025-06-10 20:53:56

Shutdown

Time of First Successful Submission: 2025-06-10 21:02:36

Listen

Time of First Successful Submission: 2025-06-10 21:05:12

Scan 1

Time of First Successful Submission: 2025-06-11 10:08:36

Scan 2

Time of First Successful Submission: 2025-06-11 10:20:25

Monitor 1

Time of First Successful Submission: 2025-06-11 10:29:31

Monitor 2

Time of First Successful Submission: 2025-06-11 10:44:39

Network Configuration

Time of First Successful Submission: 2025-06-12 10:15:31

Firewall 1

Time of First Successful Submission: 2025-06-12 10:23:05

Firewall 2

Time of First Successful Submission: 2025-06-12 10:27:54

Firewall 3

Time of First Successful Submission: 2025-06-12 10:36:49

Denial of Service 1

Time of First Successful Submission: 2025-06-12 11:27:46

Ethernet

Time of First Successful Submission: 2025-06-15 20:08:14

IP

Time of First Successful Submission: 2025-06-15 20:11:56

TCP

Time of First Successful Submission: 2025-06-15 21:39:43

TCP Handshake

Time of First Successful Submission: 2025-06-15 21:59:21

UDP

Time of First Successful Submission: 2025-06-16 13:38:39

UDP 2

Time of First Successful Submission: 2025-06-16 13:48:59

UDP Spoofing 1

Time of First Successful Submission: 2025-06-16 14:18:14

UDP Spoofing 2

Time of First Successful Submission: 2025-06-16 14:26:30

XOR

Time of First Successful Submission: 2025-06-14 13:04:26

XORing Hex

Time of First Successful Submission: 2025-06-14 22:14:59

XORing ASCII

Time of First Successful Submission: 2025-06-14 23:18:11

One-time Pad

Time of First Successful Submission: 2025-06-16 15:20:44

One-time Pad Tampering

Time of First Successful Submission: 2025-06-16 16:29:32

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-27 12:06:00

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-27 12:18:01

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-04-27 12:27:25

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-27 12:38:43

Reading Endianness (C)

Time of First Successful Submission: 2025-06-16 16:59:04

Reading Endianness (x86)

Time of First Successful Submission: 2025-06-16 17:10:07

Version Information (Python)

Time of First Successful Submission: 2025-06-16 17:53:19

Version Information (C)

Time of First Successful Submission: 2025-06-16 17:53:10

Version Information (x86)

Time of First Successful Submission: 2025-06-16 17:59:10

Metadata and Data (Python)

Time of First Successful Submission: 2025-06-16 18:08:40

Metadata and Data (C)

Time of First Successful Submission: 2025-06-16 18:13:08

Metadata and Data (x86)

Time of First Successful Submission: 2025-06-16 18:27:05

Input Restrictions (x86)

Time of First Successful Submission: 2025-06-16 20:01:15

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-06-16 20:07:46

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-06-16 20:10:59

A Basic cIMG (Python)

Time of First Successful Submission: 2025-06-16 20:20:44

A Basic cIMG (x86)

Time of First Successful Submission: 2025-06-16 20:36:35

Your First Overflow (easy)

Time of First Successful Submission: 2025-04-23 16:23:51

Your First Overflow (hard)

Time of First Successful Submission: 2025-04-23 16:31:50

Precision (easy)

Time of First Successful Submission: 2025-04-23 16:35:13

Precision (hard)

Time of First Successful Submission: 2025-06-17 17:10:05

Variable Control (easy)

Time of First Successful Submission: 2025-06-17 17:20:11

Variable Control (hard)

Time of First Successful Submission: 2025-06-17 18:01:00

Control Hijack (easy)

Time of First Successful Submission: 2025-06-17 19:02:18

Control Hijack (hard)

Time of First Successful Submission: 2025-06-18 11:25:38

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-06-18 14:50:36

Tricky Control Hijack (hard)

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

Program Security

16 / 162 3746 / 9579

Terrible Token (Easy)

Time of First Successful Submission: 2026-02-12 10:21:45

Terrible Token (Hard)

Time of First Successful Submission: 2026-03-13 21:25:47

Tangled Ticket (Easy)

Time of First Successful Submission: 2026-03-13 21:36:07

Tangled Ticket (Hard)

Time of First Successful Submission: 2026-03-13 21:51:00

Loose Link (Easy)

Time of First Successful Submission: 2026-03-12 19:42:34

Loose Link (Hard)

Time of First Successful Submission: 2026-03-12 19:58:57

Call Chain (Easy)

Time of First Successful Submission: 2026-03-13 11:19:49

Call Chain (Hard)

Time of First Successful Submission: 2026-03-13 11:34:20

Chain of Command (Easy)

Time of First Successful Submission: 2026-03-13 15:25:50

Chain of Command (Hard)

Time of First Successful Submission: 2026-03-15 17:55:53

Freebie (Easy)

Time of First Successful Submission: 2026-03-24 20:14:09

Freebie (Hard)

Time of First Successful Submission: 2026-03-24 20:17:32

Freebin Feint (Easy)

Time of First Successful Submission: 2026-03-24 20:28:22

Freebin Feint (Hard)

Time of First Successful Submission: 2026-03-24 20:35:24

Free Flag Fumble (Easy)

Time of First Successful Submission: 2026-03-24 23:41:24

Free Flag Fumble (Hard)

Time of First Successful Submission: 2026-03-25 00:26:21

Linux Luminarium

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catting absolute paths

Time of First Successful Submission: 2024-08-11 11:44:22

more catting practice

Time of First Successful Submission: 2024-08-11 11:45:23

grepping for a needle in a haystack

Time of First Successful Submission: 2024-08-11 11:47:56

Matching with *

Time of First Successful Submission: 2024-08-11 12:16:56

Matching with ?

Time of First Successful Submission: 2024-08-11 12:18:37

Matching with []

Time of First Successful Submission: 2024-08-11 12:22:26

Redirecting output

Time of First Successful Submission: 2024-08-11 12:58:48

Printing Variables

Time of First Successful Submission: 2024-08-11 11:22:59

Setting Variables

Time of First Successful Submission: 2024-08-11 11:24:08

Exporting Variables

Time of First Successful Submission: 2024-08-11 11:29:48

Reading Input

Time of First Successful Submission: 2024-08-11 11:32:30

Reading Files

Time of First Successful Submission: 2024-08-11 11:34:21

Computing 101

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Loading From Memory

Time of First Successful Submission: 2026-01-19 18:25:33

More Loading Practice

Time of First Successful Submission: 2026-01-19 18:26:53

Dereferencing Pointers

Time of First Successful Submission: 2026-01-19 18:29:32

Dereferencing Yourself

Time of First Successful Submission: 2026-01-19 18:31:47

Dereferencing with Offsets

Time of First Successful Submission: 2026-01-19 18:38:44

Stored Addresses

Time of First Successful Submission: 2026-01-19 18:40:43

Double Dereference

Time of First Successful Submission: 2026-01-19 18:50:28

Writing Output

Time of First Successful Submission: 2026-01-19 20:02:35

Chaining Syscalls

Time of First Successful Submission: 2026-01-19 20:03:36

Writing Strings

Time of First Successful Submission: 2026-01-19 20:04:39

Reading Data

Time of First Successful Submission: 2026-01-19 20:09:23

set-register

Time of First Successful Submission: 2024-08-13 14:51:28

set-multiple-registers

Time of First Successful Submission: 2024-08-13 14:57:26

add-to-register

Time of First Successful Submission: 2024-08-13 15:03:03

linear-equation-registers

Time of First Successful Submission: 2024-08-13 15:11:00

integer-division

Time of First Successful Submission: 2024-08-13 15:20:11

modulo-operation

Time of First Successful Submission: 2024-08-13 15:24:18

set-upper-byte

Time of First Successful Submission: 2024-08-13 15:40:12

efficient-modulo

Time of First Successful Submission: 2024-08-13 17:48:41

byte-extraction

Time of First Successful Submission: 2024-08-13 16:13:14

bitwise-and

Time of First Successful Submission: 2024-08-13 16:18:29

check-even

Time of First Successful Submission: 2026-01-19 22:11:34

memory-read

Time of First Successful Submission: 2024-08-13 18:37:45

memory-write

Time of First Successful Submission: 2024-08-13 18:42:09

memory-increment

Time of First Successful Submission: 2024-08-13 18:48:43

byte-access

Time of First Successful Submission: 2024-08-13 18:59:02

memory-size-access

Time of First Successful Submission: 2024-08-13 19:03:30

little-endian-write

Time of First Successful Submission: 2024-08-13 19:18:14

memory-sum

Time of First Successful Submission: 2024-08-13 19:27:07

stack-subtraction

Time of First Successful Submission: 2026-01-19 22:23:05

swap-stack-values

Time of First Successful Submission: 2026-01-19 22:24:47

average-stack-values

Time of First Successful Submission: 2026-01-19 22:34:15

absolute-jump

Time of First Successful Submission: 2026-01-19 22:41:06

Playing With Programs

84 / 116 1360 / 23388

What's the password?

Time of First Successful Submission: 2025-04-18 11:59:21

... and again!

Time of First Successful Submission: 2025-04-18 12:00:16

Newline Troubles

Time of First Successful Submission: 2025-04-18 12:03:48

Reasoning about files

Time of First Successful Submission: 2025-04-18 12:37:14

Specifying Filenames

Time of First Successful Submission: 2025-04-18 12:38:38

Binary and Hex Encoding

Time of First Successful Submission: 2025-04-18 12:48:30

More Hex

Time of First Successful Submission: 2025-04-18 12:56:17

Decoding Hex

Time of First Successful Submission: 2025-04-18 13:06:33

Decoding Practice

Time of First Successful Submission: 2025-04-18 13:14:56

Encoding Practice

Time of First Successful Submission: 2025-04-18 13:22:13

Hex-encoding ASCII

Time of First Successful Submission: 2025-04-18 13:32:40

Nested Encoding

Time of First Successful Submission: 2025-04-18 13:37:19

Hex-encoding UTF-8

Time of First Successful Submission: 2025-04-18 13:40:40

UTF Mixups

Time of First Successful Submission: 2025-04-18 13:47:28

Modifying Encoded Data

Time of First Successful Submission: 2025-04-18 14:09:36

Decoding Base64

Time of First Successful Submission: 2025-04-18 14:16:06

Encoding Base64

Time of First Successful Submission: 2025-04-18 14:22:39

Dealing with Obfuscation

Time of First Successful Submission: 2025-04-18 14:25:19

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-04-18 14:29:31

Your First HTTP Request

Time of First Successful Submission: 2025-04-18 15:41:25

Reading Flask

Time of First Successful Submission: 2025-04-18 15:46:58

Commented Data

Time of First Successful Submission: 2025-04-18 15:48:59

HTTP Metadata

Time of First Successful Submission: 2025-04-18 15:55:29

HTTP (netcat)

Time of First Successful Submission: 2025-04-18 16:03:01

HTTP Paths (netcat)

Time of First Successful Submission: 2025-04-18 16:08:16

HTTP (curl)

Time of First Successful Submission: 2025-04-18 16:10:42

HTTP (python)

Time of First Successful Submission: 2025-04-18 16:14:40

HTTP Host Header (python)

Time of First Successful Submission: 2025-04-18 16:18:45

HTTP Host Header (curl)

Time of First Successful Submission: 2025-04-18 16:22:31

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-04-18 16:24:00

URL Encoding (netcat)

Time of First Successful Submission: 2025-04-18 16:54:55

HTTP GET Parameters

Time of First Successful Submission: 2025-04-18 16:58:17

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-04-18 17:00:05

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-04-18 17:02:23

HTTP Forms

Time of First Successful Submission: 2025-04-18 17:07:54

HTTP Forms (curl)

Time of First Successful Submission: 2025-04-18 17:10:27

HTTP Forms (netcat)

Time of First Successful Submission: 2025-04-18 17:15:59

HTTP Forms (python)

Time of First Successful Submission: 2025-04-18 17:20:19

HTTP Forms Without Forms

Time of First Successful Submission: 2025-04-18 17:28:13

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-04-18 17:31:43

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-04-18 17:35:17

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-04-18 17:40:08

HTTP Redirects (curl)

Time of First Successful Submission: 2025-04-18 17:42:16

HTTP Redirects (python)

Time of First Successful Submission: 2025-04-18 17:45:26

HTTP Cookies (curl)

Time of First Successful Submission: 2025-04-18 18:11:01

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-04-18 18:16:18

HTTP Cookies (python)

Time of First Successful Submission: 2025-04-18 18:18:16

Server State (python)

Time of First Successful Submission: 2025-04-18 18:25:07

Listening Web

Time of First Successful Submission: 2025-04-18 18:31:26

Speaking Redirects

Time of First Successful Submission: 2025-04-18 18:43:58

cat

Time of First Successful Submission: 2025-04-18 22:25:13

more

Time of First Successful Submission: 2025-04-18 22:26:01

less

Time of First Successful Submission: 2025-04-18 22:26:49

tail

Time of First Successful Submission: 2025-04-18 22:27:36

head

Time of First Successful Submission: 2025-04-18 22:28:23

sort

Time of First Successful Submission: 2025-04-18 22:29:12

vim

Time of First Successful Submission: 2025-04-18 22:29:59

emacs

Time of First Successful Submission: 2025-04-18 22:30:54

nano

Time of First Successful Submission: 2025-04-18 22:31:36

rev

Time of First Successful Submission: 2025-04-18 22:33:44

od

Time of First Successful Submission: 2025-04-18 22:41:13

hd

Time of First Successful Submission: 2025-04-18 22:42:24

xxd

Time of First Successful Submission: 2025-04-18 22:43:23

base32

Time of First Successful Submission: 2025-04-18 22:44:54

base64

Time of First Successful Submission: 2025-04-18 22:46:01

split

Time of First Successful Submission: 2025-04-18 22:55:00

gzip

Time of First Successful Submission: 2025-04-18 23:06:51

bzip2

Time of First Successful Submission: 2025-04-18 23:08:03

env

Time of First Successful Submission: 2025-04-19 12:17:26

find

Time of First Successful Submission: 2025-04-19 12:24:30

make

Time of First Successful Submission: 2025-04-19 12:35:10

nice

Time of First Successful Submission: 2025-04-19 12:40:18

timeout

Time of First Successful Submission: 2025-04-19 12:44:35

stdbuf

Time of First Successful Submission: 2025-04-19 12:48:27

setarch

Time of First Successful Submission: 2025-04-19 12:50:14

watch

Time of First Successful Submission: 2025-04-19 13:01:15

cp

Time of First Successful Submission: 2024-08-12 21:48:36

mv

Time of First Successful Submission: 2024-08-12 21:33:23

SQL Queries

Time of First Successful Submission: 2025-04-19 14:24:06

Filtering SQL

Time of First Successful Submission: 2025-04-19 14:28:22

Choosing Columns

Time of First Successful Submission: 2025-04-19 14:30:24

Exclusionary Filtering

Time of First Successful Submission: 2025-04-19 14:32:56

Filtering Strings

Time of First Successful Submission: 2025-04-19 14:35:07

Filtering on Expressions

Time of First Successful Submission: 2025-04-19 14:38:48

Pwntools Tutorials

8 / 12 524 / 1221

Level 0.0

Time of First Successful Submission: 2026-03-12 17:45:32

Level 1.0

Time of First Successful Submission: 2026-03-12 17:58:38

Level 1.1

Time of First Successful Submission: 2026-03-12 18:02:33

Level 2.0

Time of First Successful Submission: 2026-03-12 18:52:05

Level 2.1

Time of First Successful Submission: 2026-03-12 18:56:40

Level 2.2

Time of First Successful Submission: 2026-03-12 19:09:49

Level 2.3

Time of First Successful Submission: 2026-03-12 19:14:12

Level 2.4

Time of First Successful Submission: 2026-03-12 19:20:25