| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 9299 | P1973F Maximum GCD Sum Queries | 0 / 0 | 10 | |
| 9274 | P1977C Nikita and LCM | 0 / 0 | 6 | |
| 9374 | P1978F Large Graph | 0 / 0 | 9 | |
| 9371 | P1979C Earning on Bets | 0 / 0 | 4 | |
| 9268 | P1980D GCD-sequence | 0 / 0 | (None) | |
| 9260 | P1981D Turtle and Multiplication | 0 / 0 | (None) | |
| 9366 | P1982B Collatz Conjecture | 0 / 0 | 4 | |
| 9364 | P1982D Beauty of the mountains | 0 / 0 | 5 | |
| 9344 | P1985B Maximum Multiple Sum | 0 / 0 | 3 | |
| 9339 | P1985G D-Function | 0 / 0 | 5 | |
| 9332 | P1986E Beautiful Array | 0 / 0 | 5 | |
| 9330 | P1986G1 Permutation Problem (Simple Version) | 0 / 0 | 8 | |
| 9329 | P1986G2 Permutation Problem (Hard Version) | 0 / 0 | 9 | |
| 9381 | P1992F Valuable Cards | 0 / 0 | 6 | |
| 9397 | P1994D Funny Game | 0 / 0 | (None) | |
| 9411 | P1995C Squaring | 0 / 0 | (None) |
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