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 Tarifa 1.2 pt
Quality-Adjusted Life-Year 1.2 pt
Easy Modulo 1.5 pt
Sum Kind of Problem 1.5 pt
Medium Help Me With The Game 2.8 pt
Variable Arithmetic 2.8 pt
Hard Association for Cool Machineries (Part 2) 5.5 pt
Ginger Candy 5.5 pt

Ranklist

# User Score ?
1 7930.7
2 6412.2
3 6276.3
4 5901.0
5 5704.9
6 4081.0
7 3906.9
8 3905.5

Countries

# Country Score ?
1 3359.3
2 2702.4
3 2529.4
4 2343.7
5 2180.3
6 1965.2
7 1914.2
8 1613.1