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 Bela 1.2 pt
Hello World! 1.2 pt
Easy Billiard 1.5 pt
Quick Brown Fox 1.5 pt
Medium Flight Plan Evaluation 2.8 pt
K-In-A-Row 2.8 pt
Hard Safe Passage 5.5 pt
Factovisors 5.5 pt

Ranklist

# User Score ?
1 3612.4
2 3354.7
3 2885.2
4 1896.9
5 1847.9
6 1698.3
7 1665.6
8 1634.8

Countries

# Country Score ?
1 1758.4
2 1067.4
3 870.4
4 819.4
5 787.4
6 711.5
7 600.9
8 570.9