Puzzle 1 - Please call my APIs

level: 1 http://challenge-your-limits.herokuapp.com/ »

Puzzle 2 - Hack Me If You Can

level: 2 http://challenge-your-limits2.herokuapp.com/ »

Puzzle 3 - Hack Me, Baby

level: 3 http://challenge-your-limits3.herokuapp.com/ »

Puzzle 4 - No Hacking

level: 3 http://challenge-your-limits4.herokuapp.com/ »

Puzzle 5 - e-ticket

level: 1 http://challenge-your-limits5.herokuapp.com/ »

Puzzle 6 - Hackipedia

level: 5 http://challenge-your-limits6.herokuapp.com/ »

Puzzle 7 - CUBES

level: 4 http://challenge-your-limits7.herokuapp.com/ »

Puzzle 8 - MATRIX

level: 5 http://challenge-your-limits8.herokuapp.com/ »