| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| poc | Task Chute | 6 | 33% | 91 | |
| poc | Task Chute | oi 2 e3 d1 | 42 | 50% | 87 |
| szy | Task Cipher | 33 | 72% | 80 | |
| szy | Task Cipher | oi 9 e3 d2 | 215 | 76% | 87 |
| kre | Task Circles | 12 | 75% | 89 | |
| kre | Task Circles | pa 2012 final | 22 | 50% | 72 |
| gra | Task Circular Game [A] | 4 | 75% | 75 | |
| gra | Task Circular Game [A] | pa 2009 r5 a | 5 | 100% | 100 |
| wsp | Task Climbing [B] | pa 2011 r2 b | 17 | 58% | 61 |
| wsp | Task Climbing [B] | 10 | 20% | 24 | |
| kli | Task Cliquers [A] | pa 2008 r5 a | 11 | 45% | 53 |
| kli | Task Cliquers [A] | 5 | 20% | 36 | |
| kon | Task Cliquers Strike Back [A] | 11 | 45% | 60 | |
| kon | Task Cliquers Strike Back [A] | pa 2008 r6 a | 5 | 40% | 42 |
| clo | Task Clouds | ceoi 2004 d1 | 7 | 57% | 58 |
| clo | Task Clouds | 3 | 33% | 63 | |
| chm | Task Clouds [A] | 1 | 0% | 0 | |
| chm | Task Clouds [A] | pa 2007 r5 | 5 | 20% | 40 |
| kod | Task Code | oi 7 e2 d2 | 57 | 89% | 93 |
| kod | Task Code | 23 | 69% | 74 |