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.
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Suggested problems

Difficulty [?]Problem
Trivial
Hello World! 1.2 pt
Autori 1.3 pt
Easy
Building Pyramids 1.4 - 1.5 pt
Parking 1.5 pt
Medium
Hard
Book Circle 5.5 pt
Brick Wall 5.5 pt

Ranklist

# User Score [?]
1 10877.6
2 10315.0
3 10011.9
4 9359.3
5 8850.8
6 8631.0
7 8352.0
8 8186.2

Universities

Countries

Rank Country Score [?]
1 6589.3
2 6178.6
3 6130.2
4 5086.3
5 4738.8
6 4106.4
7 2962.9
8 2953.0