Reverse engineering
Analyze executable code to understand how it works and find potential vulnerabilities

Welcome
Difficulty: Easy
Completed task: 15
Reward for completion: 300 points

Just give me the flag
Difficulty: Medium
Completed task: 11
Reward for completion: 400 points

Warm-up
Difficulty: Easy
Completed task: 27
Reward for completion: 200 points

Green Robot
Difficulty: Easy
Completed task: 129
Reward for completion: 400 points

i64
Difficulty: Medium
Completed task: 54
Reward for completion: 600 points

Mipsinator
Difficulty: Medium
Completed task: 83
Reward for completion: 600 points

Snow snake
Difficulty: Hard
Completed task: 89
Reward for completion: 800 points

It looks like I’m in the world of Voxel Game.
Difficulty: Easy
Completed task: 124
Reward for completion: 350 points

A stranger's memory
Difficulty: Medium
Completed task: 62
Reward for completion: 400 points

Lasagna
Difficulty: Easy
Completed task: 151
Reward for completion: 200 points