Problems from KTH Challenge 2011
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Base-2 Palindromes | 1602 | 655 | 41% | 0.00 | 678 | 532 | 78% | 4.4 | ||
| Coast Length | 7685 | 2845 | 37% | 0.01 | 2036 | 1736 | 85% | 3.5 | ||
| Getting Rid of Coins | 994 | 187 | 19% | 0.00 | 202 | 120 | 59% | 7.9 | ||
| Icons in the Toolbar | 135 | 59 | 44% | 0.02 | 66 | 49 | 74% | 6.7 | ||
| Kindergarten Excursion | 2542 | 846 | 33% | 0.00 | 691 | 576 | 83% | 4.0 | ||
| Paintball | 1958 | 808 | 41% | 0.00 | 555 | 476 | 86% | 4.0 | ||
| Reversed Binary Numbers | 18420 | 11256 | 61% | 0.00 | 9836 | 9360 | 95% | 1.4 | ||