| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 3210 | P1020B Badge | 0 / 0 | (None) | |
| 3209 | P1023A Single Wildcard Pattern Matching | 0 / 0 | (None) | |
| 3201 | P1025B Weakened Common Divisor | 0 / 0 | (None) | |
| 3199 | P1025D Recovering BST | 0 / 0 | (None) | |
| 3183 | P1028F Make Symmetrical | 0 / 0 | (None) | |
| 3175 | P1029F Multicolored Markers | 0 / 0 | (None) | |
| 3162 | P1031F Familiar Operations | 0 / 0 | (None) | |
| 3152 | P1033C Permutation Game | 0 / 0 | (None) | |
| 3149 | P1033F Boolean Computer | 0 / 0 | (None) | |
| 3146 | P1034B Little C Loves 3 II | 0 / 0 | (None) | |
| 3136 | P1036G Sources and Sinks | 0 / 0 | (None) | |
| 3123 | P1038E Maximum Matching | 0 / 0 | (None) | |
| 3107 | P1042B Vitamins | 0 / 0 | (None) | |
| 3099 | P1043D Mysterious Crime | 0 / 0 | (None) | |
| 3072 | P1051C Vasya and Multisets | 0 / 0 | (None) | |
| 3047 | P1056E Check Transcription | 0 / 0 | (None) | |
| 3045 | P1056G Take Metro | 0 / 0 | (None) | |
| 3042 | P1057B DDoS | 0 / 0 | (None) | |
| 3035 | P1060A Phone Numbers | 0 / 0 | (None) | |
| 3012 | P1063D Candies for Children | 0 / 0 | (None) | 
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