Hallå där, gillar du problemlösning?
Du tycker vi att du ska testa någon av våra knepiga utmaningar nedan!
![](https://images.teamtailor-cdn.com/images/s3/teamtailor-production/user_picture_1200-v8/image_uploads/47923d5f-f931-483b-8bac-f1fe48525c95/original.jpg)
C-wars!
Slåss mot ondskan med hjälp av dina C-kunskaper i C-WARS!
Tidigare utmaningar
![](https://images.teamtailor-cdn.com/images/s3/teamtailor-production/user_picture_1200-v8/image_uploads/2f71277b-111b-48f1-81c6-ae2873b8efd7/original.jpg)
ACNR Challenge 2019
The final leaderboard results from ACNR Challenge 2019 can be found on https://leaderboard.acnr.se/asciileaderboard2019