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! 1.1 pt
Quality-Adjusted Life-Year 1.2 pt
Easy Job Expenses 1.5 pt
DRM Messages 1.5 pt
Medium Are You Listening? 2.8 pt
Beekeeper 2.8 pt
Hard Random Walking 5.5 pt
Ginger Candy 5.5 pt

Ranklist

# User Score ?
1 8171.0
2 7060.3
3 6931.6
4 6744.1
5 6473.5
6 6409.4
7 5320.4
8 4825.0

Countries

# Country Score ?
1 4052.8
2 3312.4
3 3275.7
4 3154.4
5 2432.9
6 2169.2
7 2048.1
8 2003.5