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 Autori 1.1 pt
Pot 1.2 pt
Easy Janitor Troubles 1.5 pt
Soylent 1.5 pt
Medium First Orchard 2.8 pt
Chess 2.8 pt
Hard Hyacinth 5.5 pt
Evolution in Parallel 5.5 pt

Ranklist

# User Score ?
1 8198.1
2 6952.4
3 6851.1
4 6768.3
5 6417.6
6 4968.8
7 4606.4
8 4559.5

Countries

# Country Score ?
1 3948.3
2 3339.9
3 3092.0
4 2745.4
5 2386.3
6 2171.7
7 2038.1
8 1940.8