Problems from KTH Challenge 2012
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Birds on a Wire | 1545 | 510 | 33% | 0.00 | 537 | 432 | 80% | 4.2 | ||
| Lifting Walls | 2563 | 651 | 25% | 0.00 | 510 | 437 | 86% | 3.6 | ||
| Pub-lic Good | 739 | 245 | 33% | 0.01 | 207 | 180 | 87% | 3.7 | ||
| Restaurant Orders | 4391 | 816 | 19% | 0.01 | 666 | 503 | 76% | 4.8 | ||
| Toilet Seat | 4281 | 1781 | 42% | 0.00 | 1747 | 1544 | 88% | 2.3 | ||
| Xor Maximization | 307 | 111 | 36% | 0.00 | 85 | 65 | 76% | 5.9 | ||