Problems from KTH Challenge 2011
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Base-2 Palindromes | 1369 | 550 | 40% | 0.00 | 567 | 445 | 78% | 4.3 | ||
| Coast Length | 6778 | 2479 | 37% | 0.01 | 1770 | 1505 | 85% | 3.6 | ||
| Getting Rid of Coins | 856 | 167 | 20% | 0.00 | 179 | 105 | 59% | 8.0 | ||
| Icons in the Toolbar | 122 | 54 | 44% | 0.02 | 62 | 45 | 73% | 7.0 | ||
| Kindergarten Excursion | 2075 | 672 | 32% | 0.00 | 573 | 472 | 82% | 4.2 | ||
| Paintball | 1556 | 614 | 39% | 0.00 | 440 | 375 | 85% | 4.4 | ||
| Reversed Binary Numbers | 15091 | 9213 | 61% | 0.00 | 8100 | 7695 | 95% | 1.5 | ||