If you want to train on tasks of old finals (prev. 2nd round), you can find the corresponding grader here. If you are looking for simpler task for the beginning, here you can find all the tasks from our workshops.
SOI 2025
- Qualification Round: Tasks and Ranking / Solutions
SOI 2024
- First Round: Tasks and Ranking / Solutions
- Second Round: ranking / Tasks EN, Tasks DE, Tasks FR / Solutions EN
SOI 2023
- First Round: Tasks and results / Solutions
- Second Round: ranking
- 2P Tasks EN, Tasks DE, Tasks FR, Solutions EN
- 2T Tasks EN, Tasks DE, Tasks FR, Solutions EN
SOI 2022
- First Round: Tasks and results / Solutions
- Second Round: ranking
- 2P Tasks EN, Tasks DE, Tasks FR; Solutions EN
- 2T Tasks EN, Tasks DE, Tasks FR, Solutions EN;
SOI 2021
- First Round: Tasks and results / Solutions
- Second Round: ranking
- 2P Tasks EN, Tasks DE, Tasks FR; Solutions EN
- 2T Tasks EN, Tasks DE, Tasks FR, Solutions EN;
SOI 2020
- First Round: Tasks and results / Solutions
- Second Round: ranking
SOI 2019
- General: Contest
- First Round: Tasks and results / Solutions
- Second Round:
SOI 2018
- General: Contest
- First Round: Tasks and results / Solutions
- Second Round:
SOI 2017
- General: Contest
- First Round: Tasks and results / Solutions
- Second Round:
SOI 2016
- General: Contest
- First Round: Tasks and results / Solutions
- Second Round: Resultats of the second round / 2H overview / 2H tasks
SOI 2015
- General: Contest
- First Round: Tasks and results / Solutions
- Second Round: Results of the second round / Tasks 2P / Solutions 2P / Tasks 2T / Solutions 2T (German)