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 Bijele 1.2 pt
Quadrant Selection 1.2 pt
Easy Reversed Binary Numbers 1.5 pt
Skener 1.5 pt
Medium Research Productivity Index 2.8 pt
Joyless Game 2.8 pt
Hard Baggage 5.5 pt
Kitchen Combinatorics 5.5 pt

Ranklist

# User Score ?
1 8897.4
2 8274.4
3 7263.1
4 7035.5
5 6994.5
6 6829.2
7 5833.8
8 5360.5

Countries

# Country Score ?
1 4450.4
2 3739.1
3 3732.1
4 3540.8
5 2642.1
6 2591.4
7 2203.5
8 2161.0