| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 3944 | P855B Marvolo Gaunt's Ring | 0 / 0 | (None) | |
| 3940 | P855F Nagini | 0 / 0 | (None) | |
| 3929 | P858D Polycarp's phone book | 0 / 0 | (None) | |
| 3919 | P860E Arkady and a Nobody-men | 0 / 0 | (None) | |
| 3914 | P862E Mahmoud and Ehab and the function | 0 / 0 | (None) | |
| 3913 | P862F Mahmoud and Ehab and the final stage | 0 / 0 | (None) | |
| 3909 | P863D Yet Another Array Queries Problem | 0 / 0 | (None) | |
| 3908 | P863E Turn Off The TV | 0 / 0 | (None) | |
| 3896 | P865D Buy Low Sell High | 0 / 0 | (None) | |
| 3880 | P869E The Untended Antiquity | 0 / 0 | (None) | |
| 3874 | P870F Paths | 0 / 0 | (None) | |
| 3868 | P873E Awards For Contestants | 0 / 0 | (None) | |
| 3863 | P875D High Cry | 0 / 0 | (None) | |
| 3862 | P875E Delivery Club | 0 / 0 | (None) | |
| 3855 | P877D Olya and Energy Drinks | 0 / 0 | (None) | |
| 3854 | P877E Danil and a Part-time Job | 0 / 0 | (None) | |
| 3853 | P877F Ann and Books | 0 / 0 | (None) | |
| 3851 | P878B Teams Formation | 0 / 0 | (None) | |
| 3850 | P878C Tournament | 0 / 0 | (None) | |
| 3846 | P879B Table Tennis | 0 / 0 | (None) | 
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