| Problem name | Samples | Statistics | |
|---|---|---|---|
| Crypt Kicker II | input output | zip with all samples | 120 tried, 85% solved (Submissions:591) | |
| input output | zip with all samples | 59 tried, 83% solved (Submissions:164) | ||
| Hacking | input output | zip with all samples | 66 tried, 81.8% solved (Submissions:235) | |
| Common Permutation | input output | zip with all samples | 161 tried, 95% solved (Submissions:359) | |
| QWERTY Cell Phone | input output | zip with all samples | 21 tried, 66.6% solved (Submissions:200) | |
| UTF-8 Search | input output | zip with all samples | 34 tried, 82.3% solved (Submissions:128) |