| 1895F | Fancy Arrays | | | 2600 | 1.1k |
| 1895G | Two Characters, Two Colors | | | 3100 | 405 |
| 1893E | Cacti Symphony | | | 3500 | 342 |
| 1889C1 | Doremy's Drying Plan (Easy Version) | | | 2000 | 4k |
| 1889C2 | Doremy's Drying Plan (Hard Version) | | | 2600 | 1.2k |
| 1889F | Doremy's Average Tree | | | 3500 | 208 |
| 1886E | I Wanna be the Team Leader | | | 2400 | 1.9k |
| 1884C | Medium Design | | | 1700 | 7.5k |
| 1884D | Counting Rhyme | | | 2100 | 4.3k |
| 1883C | Raspberries | | | 1000 | 53.9k |
| 1882D | Tree XOR | | | 1900 | 7.3k |
| 1881E | Block Sequence | | | 1500 | 25.3k |
| 1881F | Minimum Maximum Distance | | | 1700 | 9.8k |
| 1879C | Make it Alternating | | | 1300 | 28.8k |
| 1879D | Sum of XOR Functions | | | 1700 | 11.1k |
| 1876E | Ball-Stackable | | | 3300 | 373 |
| 1875D | Jellyfish and Mex | | | 1600 | 11.7k |
| 1874B | Jellyfish and Math | | | 2400 | 1.4k |
| 1874C | Jellyfish and EVA | | | 2300 | 2.2k |
| 1874D | Jellyfish and Miku | | | 2800 | 985 |
| 1874E | Jellyfish and Hack | | | 3000 | 674 |
| 1874F | Jellyfish and OEIS | | | 3500 | 503 |
| 1874G | Jellyfish and Inscryption | | | 3500 | 165 |
| 1872E | Data Structures Fan | | | 1500 | 22.5k |
| 1870C | Colorful Table | | | 1300 | 13.3k |
| 1870E | Another MEX Problem | | | 2300 | 3.1k |
| 1868B2 | Candy Party (Hard Version) | | | 2100 | 2.8k |
| 1868C | Travel Plan | | | 2400 | 1.4k |
| 1868E | Min-Sum-Max | | | 3500 | 120 |
| 1866C | Completely Searching for Inversions | | | 1900 | 3.5k |
| 1866D | Digital Wallet | | | 2300 | 1.6k |
| 1866E | Elevators of Tamem | | | 2700 | 565 |
| 1866G | Grouped Carriages | | | 2100 | 2.3k |
| 1866I | Imagination Castle | | | 2300 | 961 |
| 1866J | Jackets and Packets | | | 2800 | 447 |
| 1866K | Keen Tree Calculation | | | 2500 | 585 |
| 1866M | Mighty Rock Tower | | | 2400 | 1k |
| 1864D | Matrix Cascade | | | 1700 | 7.7k |
| 1864H | Asterism Stream | | | 3200 | 575 |
| 1863E | Speedrun | | | 2100 | 3.3k |
| 1863F | Divide, XOR, and Conquer | | | 2600 | 1.4k |
| 1863G | Swaps | | | 2800 | 1k |
| 1863H | Goldberg Machine 3 | | | 3500 | 116 |
| 1863I | Redundant Routes | | | 3500 | 133 |
| 1862A | Gift Carpet | | | 800 | 36.6k |
| 1862F | Magic Will Save the World | | | 1800 | 7.8k |
| 1861B | Two Binary Strings | | | 1000 | 24.3k |
| 1861D | Sorting By Multiplication | | | 1800 | 8.1k |
| 1861E | Non-Intersecting Subpermutations | | | 2300 | 2.1k |
| 1860C | Game on Permutation | | | 1400 | 16k |
| 1860D | Balanced String | | | 2200 | 3.7k |
| 1859C | Another Permutation Problem | | | 1200 | 18.9k |
| 1859D | Andrey and Escape from Capygrad | | | 1800 | 8.1k |
| 1859E | Maximum Monogonosity | | | 2500 | 2.2k |
| 1858B | The Walkway | | | 1500 | 13.2k |
| 1858D | Trees and Segments | | | 2200 | 3.3k |
| 1856C | To Become Max | | | 1600 | 19.2k |
| 1856E1 | PermuTree (easy version) | | | 1800 | 6.6k |
| 1856E2 | PermuTree (hard version) | | | 2700 | 1.8k |
| 1854B | Earn or Unlock | | | 2200 | 4.4k |
| 1854C | Expected Destruction | | | 2500 | 2k |
| 1854E | Game Bundles | | | 3000 | 575 |
| 1854F | Mark and Spaceship | | | 3500 | 149 |
| 1852C | Ina of the Mountain | | | 2400 | 2.2k |
| 1852D | Miriany and Matchstick | | | 2800 | 637 |
| 1852F | Panda Meetups | | | 3500 | 151 |
| 1851E | Nastya and Potions | | | 1500 | 13.6k |
| 1849E | Max to the Right of Min | | | 2300 | 2.3k |
| 1848F | Vika and Wiki | | | 2400 | 2.1k |
| 1847C | Vampiric Powers, anyone? | | | 1400 | 15k |
| 1846C | Rudolf and the Another Competition | | | 1200 | 21.8k |
| 1846G | Rudolf and CodeVid-23 | | | 1900 | 5.9k |
| 1845C | Strong Password | | | 1400 | 17.1k |
| 1845D | Rating System | | | 1800 | 9.2k |
| 1845E | Boxes and Balls | | | 2500 | 1.7k |
| 1845F | Swimmers in the Pool | | | 2800 | 475 |
| 1844C | Particles | | | 1300 | 18.1k |
| 1844H | Multiple of Three Cycles | | | 3400 | 305 |
| 1843D | Apple Tree | | | 1200 | 22.3k |
| 1843F1 | Omsk Metro (simple version) | | | 1800 | 6.5k |
| 1843F2 | Omsk Metro (hard version) | | | 2300 | 2.2k |
| 1842C | Tenzing and Balls | | | 1500 | 16.9k |
| 1842E | Tenzing and Triangle | | | 2300 | 1.9k |
| 1842G | Tenzing and Random Operations | | | 2800 | 1.7k |
| 1842H | Tenzing and Random Real Numbers | | | 3000 | 1.1k |
| 1842I | Tenzing and Necklace | | | 3500 | 174 |
| 1841C | Ranom Numbers | | | 1800 | 9.2k |
| 1840F | Railguns | | | 2200 | 2.2k |
| 1839D | Ball Sorting | | | 2100 | 2.8k |
| 1839E | Decreasing Game | | | 2400 | 1.6k |
| 1838E | Count Supersequences | | | 2500 | 1.9k |
| 1835E | Old Mobile | | | 3500 | 335 |
| 1833G | Ksyusha and Chinchilla | | | 1800 | 6.5k |
| 1832E | Combinatorics Problem | | | 2200 | 2.6k |
| 1832F | Zombies | | | 3200 | 378 |
| 1830A | Copil Copac Draws Trees | | | 1400 | 21.3k |
| 1830D | Mex Tree | | | 2800 | 956 |
| 1830F | The Third Grace | | | 3200 | 409 |
| 1829D | Gold Rush | | | 1000 | 35k |
| 1829G | Hits Different | | | 1600 | 15.9k |