CAPTCHA me if you can

20 Points  0x0

Author

koma,  

Level  Difficulty

Validations

3816 Challengers 3%

Note  Notation

1
2
3
4
5
392 Votes

To reach this part of the site please login

 13 Solutions

Display solutions Submit a solution

Challenge Results Challenge Results

Pseudo Challenge Lang date
ETblaky   CAPTCHA me if you can 5 June 2020 at 03:57
klyph   CAPTCHA me if you can 4 June 2020 at 20:00
tolares   CAPTCHA me if you can 4 June 2020 at 16:28
bcozic   CAPTCHA me if you can 3 June 2020 at 17:06
hiburn8   CAPTCHA me if you can 3 June 2020 at 12:45
patouc24   CAPTCHA me if you can 2 June 2020 at 20:15
haddock   CAPTCHA me if you can 2 June 2020 at 12:11
MaximilienG   CAPTCHA me if you can 1 June 2020 at 21:27
StashOfCode   CAPTCHA me if you can 1 June 2020 at 20:49
Andariel   CAPTCHA me if you can 1 June 2020 at 19:45

 17 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution ↓↑
pas_valide Ethereum - BadStack 1% 103 50 sm0k 0
pas_valide WinKern x64 - shellcoding : token stealing 1% 38 40 __syscall, Synacktiv 0
pas_valide Ethereum - Takeover 1% 266 30 sm0k 1
pas_valide ARM - Shellcoding - Egg hunter 1% 30 35 Yandros 1
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 193 40 Yandros 2
pas_valide Ethereum - Tutoreum 1% 433 20 sm0k 2
pas_valide Ethereum - NotSoPriv8 1% 191 35 sm0k 2
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 368 25 Yandros 2
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 132 65 Yandros 3
pas_valide ELF x64 - Sandbox shellcoding 1% 442 60 Tosh 7
pas_valide IRC - Encoded string 5% 7648 10 Baco 10
pas_valide Arithmetic progression 3% 4462 20 Baco 10
pas_valide Quick Response Code 2% 2266 40 koma 10
pas_valide IRC - Uncompress me 4% 6732 10 HacKSpider 10
pas_valide IRC - The Roman’s wheel 4% 7430 10 lokhi 10
pas_valide IRC - Go back to college 6% 9450 5 Baco 11
pas_valide CAPTCHA me if you can 3% 3816 20 koma 13