| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| dwu | Task Double-row | oi 12 e3 d1 | 114 | 80% | 82 |
| wie | Task Drilling [A] | 14 | 64% | 66 | |
| wie | Task Drilling [A] | pa 2009 r3 a | 24 | 54% | 60 |
| dyn | Task Dynamite | 39 | 84% | 87 | |
| dyn | Task Dynamite | oi 18 e3 d0 | 189 | 77% | 84 |
| dy2 | Task Dyslexia | 9 | 55% | 63 | |
| dy2 | Task Dyslexia | pa 2007 final | 208 | 78% | 85 |
| dys | Task Dyslexia [B] | pa 2007 r1 b | 66 | 84% | 89 |
| dys | Task Dyslexia [B] | 12 | 41% | 54 | |
| trz | Task Earthquake | ontak 2010 | 7 | 71% | 75 |
| trz | Task Earthquake | 1 | 0% | 30 | |
| wsc | Task East-West | oi 11 e3 d1 | 34 | 50% | 72 |
| wsc | Task East-West | 29 | 51% | 87 | |
| edi | Task Editor | 4 | 75% | 83 | |
| edi | Task Editor | boi 2015 | 10 | 30% | 43 |
| pra | Task Electricity | pa 2008 final | 17 | 88% | 90 |
| pra | Task Electricity | 5 | 40% | 40 | |
| slo | Task Elephants | oi 16 e1 | 251 | 75% | 81 |
| slo | Task Elephants | 101 | 77% | 80 | |
| pus | Task Empty Cuboids | 17 | 29% | 73 |