| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| rli | Rozsypane literki | 96 | 83% | 93 | |
| rmq | Range minimum query | 12 | 25% | 63 | |
| rob | Zadanie Robot | ilocamp 2011 | 11 | 63% | 70 |
| rob | Task Robinson | 17 | 41% | 67 | |
| rob | Roboty | pa 2015 r5 a | 1 | 100% | 100 |
| rob | Task Robinson | oi 15 e1 | 13 | 38% | 55 |
| rob | Robocik | oi 26 e1 | 149 | 40% | 46 |
| rod | Zadanie Różnica 2 | 191 | 76% | 83 | |
| rod | Task Tree Rotations 2 | 111 | 57% | 81 | |
| rod | Task Tree Rotations 2 | oi 18 e2 d2 | 72 | 45% | 75 |
| ros | Ciąg rosnący | oig e2 18 | 239 | 49% | 68 |
| rot | Task ROT13 | 2 | 50% | 50 | |
| rot | Task Tree Rotations | 218 | 74% | 84 | |
| rot | Rotacje | oig 12 e2 d0 | 138 | 95% | 97 |
| rot | Task ROT13 | pa 2007 final-trial | 8 | 37% | 43 |
| rot | Task Tree Rotations | oi 18 e2 d2 | 207 | 57% | 68 |
| route | route | 1 | 0% | 10 | |
| row | Równanie | pa 2015 trial | 5 | 80% | 82 |
| row | Równość | 26 | 73% | 85 | |
| row | Równoważne programy | oi 23 e3 d0 | 142 | 78% | 83 |