Problems by Jan Kuipers
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Biking Duck | 175 | 67 | 38% | 0.02 | 63 | 50 | 79% | 5.5 | ||
| Digi Comp II | 2261 | 501 | 22% | 0.05 | 379 | 291 | 77% | 5.9 | ||
| Fractal | 252 | 81 | 32% | 0.00 | 87 | 69 | 79% | 4.4 | ||
| Free Goodies | 39 | 16 | 41% | 0.01 | 21 | 15 | 71% | 6.7 | ||
| Settlers of Catan | 464 | 219 | 47% | 0.00 | 222 | 188 | 85% | 4.2 | ||
| Videopoker | 33 | 20 | 61% | 0.04 | 18 | 17 | 94% | 4.8 | ||
| Wormholes | 328 | 67 | 20% | 0.00 | 59 | 32 | 54% | 8.4 | ||