| Id | Title | Translations | Solved | ||
|---|---|---|---|---|---|
| 22 | Two Printers | ES RU | 3082 | 6.00 | |
| 427 | Cheapest Bus Tickets | 13 | 15.37 | ||
| 301 | Skyscraper Price | 149 | 11.25 | ||
| 140 | Proper Bracket Sequences | 252 | 10.35 | ||
| 371 | Pages to Print | 48 | 13.20 | ||
| 214 | Sick Travellers | 99 | 11.96 | ||
| 293 | Sums of Triplets | 33 | 13.83 | ||
| 292 | Factorial Trailing Zeroes | 31 | 13.94 | ||
| 257 | Missing Records in SQL | 38 | 13.60 |