| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| raj | Task Rally | oi 21 e2 d2 | 355 | 67% | 77 |
| raj | Task Rally | 135 | 84% | 90 | |
| rak | Task Rockets | oi 6 e2 d0 | 25 | 24% | 52 |
| rak | Task Crayfish | pa 2006 r4 | 29 | 68% | 73 |
| rak | Task Crayfish | 9 | 66% | 67 | |
| rak | Start Rakiety | 146 | 93% | 93 | |
| rak | Task Rockets | 16 | 18% | 41 | |
| ran | Zadanie Manipulacja rankingu | proserwy 2010 | 216 | 81% | 84 |
| ran | Task Rendezvous | oi 19 e1 | 171 | 67% | 77 |
| ran | Punkty rankingowe [A] | pa 2020 a r1 | 34 | 97% | 97 |
| ran | Task Rendezvous | 52 | 78% | 84 | |
| ran | Ranking sklepów internetowych [C] | 1 | 100% | 100 | |
| ran | Ranking sklepów internetowych [C] | pa r4 c 2021 | 8 | 75% | 80 |
| ran | Randka w ciemno | 28 | 85% | 94 | |
| ranom | C. Ranom Numbers | 4 | 100% | 100 | |
| rap | Zadanie Raper [A] | pa 2013 r5 a | 12 | 75% | 76 |
| rare | Porządek alfabetyczny | 8 | 87% | 87 | |
| rare | Porządek alfabetyczny | 365 | 50% | 82 | |
| rat | Zadanie Ratownik | oig 6 e1 | 540 | 73% | 84 |
| raz | A razy B | 1 | 100% | 100 |