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 Stuck In A Time Loop 1.2 pt
Hello World! 1.2 pt
Easy Hitting the Targets 1.5 pt
Simon Says 1.5 pt
Medium Three Powers 2.8 pt
Ferry Loading IV 2.8 pt
Hard High Score 5.5 pt
Slant Drilling 5.5 pt

Ranklist

# User Score ?
1 3917.4
2 3626.2
3 2954.4
4 1922.8
5 1907.7
6 1825.6
7 1715.6
8 1704.9

Countries

# Country Score ?
1 1808.4
2 1145.7
3 1011.4
4 836.6
5 802.0
6 772.3
7 645.5
8 581.8