Code Submission Evaluation System

Example Course

1.1.1970 - 1.1.2050

• Check it out
• Example Contest

cses.css Reference Implementation

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CSES Problem Set

The CSES Problem Set contains a collection of competitive programming practice problems. You can access the problems here.

BOI Contest Collection

This collection contains all Baltic Olympiad in Informatics contests from 2005 to 2016. You can access the contests here.