| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 6544 | P227B Effective Approach | 0 / 0 | (None) | |
| 6483 | P242A Heads or Tails | 0 / 0 | (None) | |
| 6482 | P242B Big Segment | 0 / 0 | (None) | |
| 6470 | P245B Internet Address | 0 / 0 | (None) | |
| 6441 | P252A Little Xor | 0 / 0 | (None) | |
| 6439 | P253A Boys and Girls | 0 / 0 | (None) | |
| 6422 | P257A Sockets | 0 / 0 | (None) | |
| 6417 | P258A Little Elephant and Bits | 0 / 0 | (None) | |
| 6411 | P259B Little Elephant and Magic Square | 0 / 0 | (None) | |
| 6368 | P270A Fancy Fence | 0 / 0 | (None) | |
| 6311 | P285A Slightly Decreasing Permutations | 0 / 0 | (None) | |
| 6301 | P287A IQ Test | 0 / 0 | (None) | |
| 6294 | P289A Polo the Penguin and Segments | 0 / 0 | (None) | |
| 6281 | P292A SMSC | 0 / 0 | (None) | |
| 6261 | P296A Yaroslav and Permutations | 0 / 0 | (None) | |
| 6250 | P300A Array | 0 / 0 | (None) | |
| 6212 | P312A Whose sentence is it? | 0 / 0 | (None) | |
| 6209 | P313B Ilya and Queries | 0 / 0 | (None) | |
| 6198 | P316A1 Special Task | 0 / 0 | (None) | |
| 6133 | P331C1 The Great Julya Calendar | 0 / 0 | (None) |
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