Problems from Northwestern Europe Regional Contest (NWERC) 2011
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Movie Collection | 2457 | 884 | 36% | 0.02 | 771 | 562 | 73% | 5.3 | ||
| Piece It Together | 287 | 74 | 26% | 0.00 | 71 | 43 | 61% | 6.0 | ||
| Please, Go First | 138 | 88 | 64% | 0.00 | 81 | 70 | 86% | 3.9 | ||
| Train Delays | 22 | 9 | 41% | 0.01 | 9 | 8 | 89% | 5.6 | ||