| 1293 | Eniya | Spring School Contest 2004 | 27166 | 17 |
| 1409 | Two Gangsters | Autumn School Contest 2005 | 25979 | 18 |
| 1025 | Democracy in Danger | Autumn School Contest 2000 | 19777 | 68 |
| 1264 | Workdays | Autumn School Contest 2003 | 18765 | 24 |
| 1083 | Factorials!!! | Spring School Contest 2001 | 16989 | 70 |
| 1197 | Lonesome Knight | Spring School Contest 2002 | 15100 | 29 |
| 1020 | Rope | Autumn School Contest 2000 | 13133 | 103 |
| 1877 | Bicycle Codes | Ural Regional School Programming Contest 2011 | 12543 | 20 |
| 1313 | Some Words about Sport | Ural Championship 2004. Round 1 | 12264 | 37 |
| 1209 | 1, 10, 100, 1000... | Autumn School Contest 2002 | 11836 | 38 |
| 1319 | Hotel | Ural Championship 2004. Round 2 | 11188 | 41 |
| 1079 | Maximum | Winter Mathematical Festival Varna 2001 | 10846 | 111 |
| 1086 | Cryptography | Spring School Contest 2001 | 10773 | 110 |
| 1082 | Gaby Ivanushka | Spring School Contest 2001 | 10054 | 118 |
| 2012 | About Grisha N. | NEERC 2014 Eastern Subregional | 9505 | 17 |
| 1585 | Penguins | NEERC 2007 Eastern Subregional | 9185 | 42 |
| 2001 | Mathematicians and Berries | Ural Regional School Programming Contest 2013 | 8168 | 23 |
| 2066 | Simple Expression | Ural Regional School Programming Contest 2015 | 4719 | 29 |
| 2023 | Donald is a postman | NEERC 2014 Eastern Subregional | 4548 | 36 |
| 2111 | Plato | University academic school olympiad in informatics 2019 | 461 | 100 |
