| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 751 | P1508E Tree Calendar | 0 / 0 | (None) | |
| 750 | P1508F Optimal Encoding | 0 / 0 | (None) | |
| 736 | P1510K King's Task | 0 / 0 | (None) | |
| 733 | P1511C Yet Another Card Deck | 0 / 0 | (None) | |
| 732 | P1511D Min Cost String | 0 / 0 | (None) | |
| 730 | P1511F Chainword | 0 / 0 | (None) | |
| 729 | P1511G Chips on a Board | 0 / 0 | (None) | |
| 728 | P1512A Spy Detected! | 0 / 0 | (None) | |
| 724 | P1512E Permutation by Sum | 0 / 0 | (None) | |
| 723 | P1512F Education | 0 / 0 | (None) | |
| 722 | P1512G Short Task | 0 / 0 | (None) | |
| 716 | P1513F Swapping Problem | 0 / 0 | (None) | |
| 709 | P1515B Phoenix and Puzzle | 0 / 0 | (None) | |
| 703 | P1515H Phoenix and Bits | 0 / 0 | (None) | |
| 700 | P1516B AGAGA XOOORRR | 0 / 0 | (None) | |
| 686 | P1519C Berland Regional | 0 / 0 | (None) | |
| 685 | P1519D Maximum Sum of Products | 0 / 0 | (None) | |
| 683 | P1519F Chests and Keys | 0 / 0 | (None) | |
| 682 | P1520A Do Not Be Distracted! | 0 / 0 | (None) | |
| 681 | P1520B Ordinary Numbers | 0 / 0 | (None) | 
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