Problems from KTH Challenge 2011
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Base-2 Palindromes | 1792 | 730 | 41% | 0.00 | 769 | 601 | 78% | 4.5 | ||
| Coast Length | 7903 | 2923 | 37% | 0.01 | 2108 | 1797 | 85% | 3.7 | ||
| Getting Rid of Coins | 1030 | 196 | 19% | 0.00 | 216 | 127 | 59% | 7.8 | ||
| Icons in the Toolbar | 141 | 61 | 43% | 0.02 | 68 | 51 | 75% | 6.5 | ||
| Kindergarten Excursion | 2796 | 927 | 33% | 0.00 | 760 | 637 | 84% | 3.7 | ||
| Paintball | 2558 | 1000 | 39% | 0.00 | 641 | 556 | 87% | 3.5 | ||
| Reversed Binary Numbers | 19591 | 11957 | 61% | 0.00 | 10467 | 9964 | 95% | 1.4 | ||