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! 1.1 pt
Solving for Carrots 1.2 pt
Easy Symmetric Order 1.5 pt
Skener 1.5 pt
Medium Polygon Area 2.8 pt
Flip Five 2.8 pt
Hard Suffix Sorting 5.5 pt
Treasure Map 5.5 pt

Ranklist

# User Score ?
1 9709.1
2 8187.0
3 7989.1
4 7354.0
5 7205.4
6 7164.3
7 6382.2
8 5909.2

Countries

# Country Score ?
1 4767.2
2 4114.4
3 4051.9
4 3833.3
5 2944.4
6 2523.3
7 2338.8
8 2186.4