Welcome to the Kattis Problem Archive

Here you can find hundreds of programming problems to solve. If you're new here you're very much welcome! Just register and start solving.

Suggested problems

Difficulty ?Problem
Trivial Hello World! 1.2 pt
Autori 1.3 pt
Easy Missing Numbers 1.5 pt
Job Expenses 1.5 pt
Medium Chess 2.8 pt
Competitive Arcade Basketball 2.8 pt
Hard Pharmacy 5.5 pt
Loopy Transit 5.5 pt

Ranklist

# User Score ?
1 8222.9
2 7176.3
3 7086.6
4 6973.3
5 6842.3
6 6598.2
7 5476.8
8 4961.0

Countries

# Country Score ?
1 4164.0
2 3385.8
3 3351.1
4 3337.2
5 2484.7
6 2185.6
7 2093.0
8 2023.9