| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2220 | P123D String | 0 / 0 | (None) | |
| 2230 | P128B String | 0 / 0 | (None) | |
| 2518 | P235C Cyclical Quest | 0 / 0 | (None) | |
| 2709 | P316G3 Good Substrings | 0 / 0 | (None) | |
| 2716 | P319D Have You Ever Heard About the Word? | 0 / 0 | (None) | |
| 2810 | P356E Xenia and String Problem | 0 / 0 | (None) | |
| 3041 | P452E Three strings | 0 / 0 | (None) | |
| 3189 | P514C Watto and Mechanism | 0 / 0 | (None) | |
| 3215 | P524F And Yet Another Bracket Sequence | 0 / 0 | (None) | |
| 3237 | P533F Encoding | 0 / 0 | (None) | |
| 3415 | P616F Expensive Strings | 0 / 0 | (None) | |
| 3468 | P631D Messenger | 0 / 0 | (None) | |
| 3672 | P727E Games on a CD | 0 / 0 | (None) | |
| 3710 | P741E Arpa’s abnormal DNA and Mehrdad’s deep interest | 0 / 0 | (None) | |
| 3748 | P756D Bacterial Melee | 0 / 0 | (None) | |
| 3930 | P822E Liar | 0 / 0 | (None) | |
| 4042 | P873F Forbidden Indices | 0 / 0 | (None) | |
| 4119 | P906E Reverses | 0 / 0 | (None) | |
| 4170 | P932G Palindrome Partition | 0 / 0 | (None) | |
| 4229 | P963D Frequency of String | 0 / 0 | (None) |
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