* Not available on the local judge
| Day | No | Task | Solution |
|---|---|---|---|
| 2007 | |||
| 1 | 1 | Cipher | |
| 1 | 2 | Dream | |
| 1 | 3 | Points | |
| 2 | 1 | Mokia | |
| 2 | 2 | Stairway | |
| 2 | 3 | Toponyms | |
| 2005 | |||
| 1 | 1 | CPU | |
| 1 | 2 | Requests | |
| 1 | 3 | Couples | |
| 2 | 1 | Sailing race | |
| 2 | 2 | Tickets | |
| 2 | 3 | Word counting | |
| 2004 | |||
| 1 | 1 | Coins* | |
| 1 | 2 | Team | |
| 1 | 3 | Path* | |
| 2 | 1 | Race* | |
| 2 | 2 | Game | |
| 2 | 3 | Code* | |
| 2003 | |||
| 2 | 1 | Spaceship | |
| 2 | 2 | Euro | |
| 2 | 3 | Tribe Council | |
| 2002 | |||
| 1 | 1 | Robot | |
| 1 | 2 | Sequences* | |
| 1 | 3 | Tour* | |
| 2 | 1 | Aliens | |
| 2 | 2 | Tree | |
| 2 | 3 | Old Map | |
| 2001 | |||
| 1 | 1 | ||
| 1 | 2 | ||
| 1 | 3 | ||
| 2 | 1 | ||
| 2 | 2 | ||
| 2 | 3 | ||
| 1997 | |||
| 1 | 1 | ||
| 1 | 2 | ||
| 1 | 3 | ||
| 2 | 1 | ||
| 2 | 2 | ||
| 2 | 3 | ||