| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| pus | Task Empty Cuboids | 17 | 29% | 73 | |
| enc | Task Encyclopedia [B] | 7 | 42% | 48 | |
| enc | Task Encyclopedia [B] | pa 2007 r3 b | 69 | 62% | 74 |
| zli | Task Enumeration of Road Network Plans | 13 | 76% | 88 | |
| zli | Task Enumeration of Road Network Plans | pa 2008 final | 6 | 66% | 74 |
| euk | Task Euclidean Nim | amppz 2014 | 49 | 73% | 76 |
| euk | Task Euclidean Nim | 3 | 66% | 66 | |
| eul | Task Euler's Problem | pa 2013 final | 9 | 44% | 48 |
| eul | Task Euler's Problem | 10 | 60% | 77 | |
| ewa | Task Evacuation [A] | 5 | 100% | 100 | |
| ewa | Task Evacuation [A] | pa 2010 r4 a | 10 | 100% | 100 |
| ewa | Task Evaluation of an Expression | 9 | 55% | 75 | |
| ewa | Task Evaluation of an Expression | amppz 2012 | 4 | 100% | 100 |
| egz | Task Exam | pa 2011 final | 3 | 66% | 86 |
| egz | Task Exam | 3 | 66% | 74 | |
| wyc | Task Excursion | 6 | 83% | 88 | |
| wyc | Task Excursion | ontak 2007 | 8 | 25% | 57 |
| wyc | Task Excursion | ontak 2010 | 7 | 14% | 35 |
| wyc | Task Excursion | 6 | 83% | 85 | |
| gol | Task Express Delivery | ontak 2010 | 16 | 68% | 78 |