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
Solving for Carrots 1.2 pt
Easy A New Alphabet 1.5 pt
Simon Says 1.5 pt
Medium Clock Breaking 2.8 pt
Kitchen Measurements 2.8 pt
Hard Construction Toy 5.5 pt
Black Out 5.5 pt

Ranklist

# User Score ?
1 5180.7
2 5080.6
3 3670.6
4 3616.2
5 3461.4
6 2788.8
7 2334.3
8 2218.1

Countries

# Country Score ?
1 2197.1
2 1823.1
3 1813.5
4 1757.9
5 1433.4
6 1269.5
7 1111.5
8 840.9