Welcome to the Kattis Problem Archive

Here you can find thousands 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
Til hamingju 1.0 pt
Velkomin! 1.0 pt
Easy
Uppröðun 1.2 - 1.5 pt
Turn It Up! 1.3 - 1.5 pt
Medium
Qanat 2.8 pt
Hard
Bond 5.5 pt

Ranklist

# User Score [?]
1 17794.7
2 16873.1
3 16666.4
4 16168.2
5 15481.1
6 13242.3
7 13168.7
8 13008.7

Countries

Rank Country Score [?]
1 11113.4
2 8933.4
3 7782.4
4 7496.7
5 7140.0
6 6893.1
7 5695.5
8 5052.7