Bug Hunt Arena
How does it work?
- Each hunt has a deliberately buggy app with a set number of bugs.
- You have a time limit to find as many bugs as possible.
- Describe each bug you find — partial matches count.
- Earn XP (experience points) based on how many bugs you spot before time runs out.
Find the bugs. Beat the clock. Climb the leaderboard.
Advanced
30 min
The API Nightmare
A REST API with 10 bugs. Wrong status codes, missing validation, auth bypasses, and data leaks.
10 bugs to find
150 XP
Beginner
15 min
The Broken Login
A login page with 8 bugs hiding in plain sight. Validation, security, UX, and accessibility.
8 bugs to find
50 XP
Beginner
10 min
The Registration Gauntlet
User registration form minefield. 6 bugs in fields, validation, and error handling.
6 bugs to find
40 XP
Intermediate
25 min
The E-Commerce Checkout
A shopping cart and checkout flow with 12 bugs. Price calculations, forms, payment, edge cases.
12 bugs to find
100 XP
Intermediate
20 min
The Accessibility Audit
A marketing page with 8 accessibility violations. WCAG failures hiding in plain sight.
8 bugs to find
75 XP