| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2425 | P198C Delivering Carcinogen | 0 / 0 | (None) | |
| 2426 | P198E Gripping Story | 0 / 0 | (None) | |
| 2430 | P200D Programming Language | 0 / 0 | (None) | |
| 2434 | P201E Thoroughly Bureaucratic Organization | 0 / 0 | (None) | |
| 2439 | P204B Little Elephant and Cards | 0 / 0 | (None) | |
| 2457 | P208E Blood Cousins | 0 / 0 | (None) | |
| 2462 | P212D Cutting a Fence | 0 / 0 | (None) | |
| 2502 | P229B Planets | 0 / 0 | (None) | |
| 2505 | P230B T-primes | 0 / 0 | (None) | |
| 2509 | P232A Cycles | 0 / 0 | (None) | |
| 2512 | P233B Non-square Equation | 0 / 0 | (None) | |
| 2549 | P248C Robo-Footballer | 0 / 0 | (None) | |
| 2567 | P255D Mr | 0 / 0 | (None) | |
| 2573 | P258C Little Elephant and LCM | 0 / 0 | (None) | |
| 2579 | P260E Dividing Kingdom | 0 / 0 | (None) | |
| 2603 | P271B Prime Matrix | 0 / 0 | (None) | |
| 2621 | P279B Books | 0 / 0 | (None) | |
| 2640 | P287B Pipeline | 0 / 0 | (None) | |
| 2672 | P300E Empire Strikes Back | 0 / 0 | (None) | |
| 2673 | P301B Yaroslav and Time | 0 / 0 | (None) |
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