| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| mon | Task Coins [A] | pa 2010 r2 a | 167 | 64% | 77 |
| lan | Task Colorful Chain | 97 | 49% | 83 | |
| lan | Task Colorful Chain | oi 20 e3 d1 | 738 | 76% | 88 |
| kol | Task Colouring | 38 | 94% | 96 | |
| kol | Task Colouring | pa 2009 final | 30 | 90% | 90 |
| bio | Task Computational Biology | pa 2011 final | 32 | 59% | 71 |
| bio | Task Computational Biology | 3 | 66% | 70 | |
| geo | Task Computational Geometry | pa 2011 final | 12 | 75% | 78 |
| geo | Task Computational Geometry | 3 | 33% | 45 | |
| wyz | Task Computation of a Road Network Plan | pa 2008 final | 8 | 75% | 76 |
| wyz | Task Computation of a Road Network Plan | 2 | 50% | 50 | |
| kon | Task Conference [B] | pa 2007 r2 b | 12 | 66% | 75 |
| kon | Task Conference [B] | 7 | 71% | 74 | |
| ko2 | Task Conference - Rectification [A] | pa 2007 r2 a | 5 | 40% | 46 |
| ko2 | Task Conference - Rectification [A] | 6 | 33% | 48 | |
| kon | Task Congress | pa 2006 r1 | 48 | 89% | 92 |
| kon | Task Congress | 34 | 94% | 94 | |
| pol | Task Connections | 18 | 72% | 88 | |
| pol | Task Connections | oi 10 e2 d2 | 70 | 64% | 81 |
| lic | Task Coprime Numbers | pa 2011 final | 66 | 30% | 45 |