Problems from Southwestern Europe Regional Contest (SWERC) 2013
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Binary Tree | 237 | 60 | 25% | 0.01 | 61 | 43 | 70% | 6.7 | ||
| Decoding the Hallway | 58 | 28 | 48% | 0.00 | 27 | 24 | 89% | 5.1 | ||
| It Can Be Arranged | 145 | 53 | 37% | 0.03 | 49 | 41 | 84% | 4.0 | ||
| Joe is learning to speak | 49 | 31 | 63% | 0.42 | 22 | 20 | 91% | 4.7 | ||
| Mixing Colours | 67 | 21 | 31% | 1.20 | 15 | 10 | 67% | 7.1 | ||
| Odd and Even Zeroes | 176 | 69 | 39% | 0.00 | 64 | 49 | 77% | 4.6 | ||
| Shopping Malls | 169 | 58 | 34% | 0.00 | 68 | 53 | 78% | 5.9 | ||
| Trending Topic | 782 | 227 | 29% | 0.01 | 195 | 152 | 78% | 5.8 | ||
| VivoParc | 509 | 138 | 27% | 0.00 | 134 | 106 | 79% | 5.2 | ||