| 2247A | Zero Sum | | | unrated | 17.7k |
| 2247F | Paths on a Grid | | | unrated | 358 |
| 2246C | 0mar and Alternating Sums | | | unrated | 7.9k |
| 2245F | Familiar? | | | unrated | 244 |
| 2244A | Iskander and Drawings | | | unrated | 26.5k |
| 2244D | Yaroslav and Productivity | | | unrated | 11.4k |
| 2244E | Masha and the Garland | | | unrated | 7.6k |
| 2244F | Anya Loves Trees! | | | unrated | 3.5k |
| 2244G | Yura and Deadlines | | | unrated | 2.2k |
| 2242D | Two Digit Strings | | | 1600 | 6.6k |
| 2242F | Summer Vacation | | | 2700 | 385 |
| 2241D | An Alternative Way | | | 1100 | 15.4k |
| 2241E | Fair and Square | | | 1600 | 5.8k |
| 2239D | Hunting the Beast | | | 2500 | 601 |
| 2239F | Colorful Works | | | 3500 | 194 |
| 2238B | Crimson Triples | | | 900 | 15.2k |
| 2238C | Village Guilds | | | 1400 | 8.6k |
| 2238E | Cake Trial | | | 2000 | 1.8k |
| 2237F | Paint the Array | | | 2400 | 908 |
| 2237I1 | DBFS Order (Easy Version) | | | 3500 | 63 |
| 2237I2 | DBFS Order (Hard Version) | | | 3500 | 89 |
| 2236D | Brand New Tatar TV Show | | | 1300 | 12.5k |
| 2236E | Friendly Gifts | | | 1700 | 6.2k |
| 2236F2 | Elections in Saransk (hard version) | | | 2200 | 958 |
| 2234D | XOR, Expression and Two Binary Numbers | | | 1500 | 8.6k |
| 2234G | Stripe, Token and Two Players | | | 2700 | 362 |
| 2233C | Cost of a Bracket Sequence | | | 1400 | 9.3k |
| 2233F | Shortest GCD Paths | | | 2800 | 385 |
| 2232C1 | Seating Arrangement (Easy Version) | | | 1300 | 11.9k |
| 2232D | Magical Tiered Cake | | | 2000 | 2.7k |
| 2231E | Graph Cutting | | | 2300 | 1.1k |
| 2230D | Good Schedule | | | 1700 | 5.2k |
| 2230F | Game on Growing Tree | | | 2700 | 510 |
| 2229C2 | We Be Flipping (Hard Version) | | | 1400 | 8.6k |
| 2229E | Deconstruction Tree | | | 2100 | 2k |
| 2229F | Load Unbalancing | | | 2400 | 1.1k |
| 2229G | Roadworks | | | 2900 | 345 |
| 2229H | Wowee Binary String | | | 3200 | 212 |
| 2229I | The Endians | | | 3400 | 223 |
| 2228C1 | Cirno and Number (Easy Version) | | | 1500 | 8k |
| 2228C2 | Cirno and Number (Hard Version) | | | 1600 | 6.1k |
| 2228F | Momoyo and the Network | | | 2700 | 337 |
| 2227E | It All Went Sideways | | | 1400 | 9.7k |
| 2227F | It Just Keeps Going Sideways | | | 1700 | 4.4k |
| 2227H | Fallen Leaves | | | 2100 | 1.7k |
| 2226D | Reserved Reversals | | | 1900 | 3.2k |
| 2225C | Red-Black Pairs | | | 1100 | 14k |
| 2223B | Zhily and Barknights | | | 1600 | 3.7k |
| 2222A | A Wonderful Contest | | | 800 | 12.2k |
| 2222C | Median Partition | | | 1500 | 6k |
| 2222H | Counting Sort? | | | 3500 | 147 |
| 2219C | Coloring a Red Black Tree | | | 2300 | 1.4k |
| 2217F | Interval Game | | | 2300 | 885 |
| 2217G | Down the Pivot | | | 2600 | 444 |
| 2217H | Closer | | | 2800 | 278 |
| 2215A | Interval Mod | | | 1700 | 3.7k |
| 2215D | EXPloration, EXPloitation, and Gain Some EXPerience! | | | 2800 | 162 |
| 2211B | Mickey Mouse Constructive | | | 1100 | 12.9k |
| 2211E | Minimum Path Cover | | | 2500 | 1k |
| 2211F | Learning Binary Search | | | 2400 | 1k |
| 2210A | A Simple Sequence | | | 800 | 24.5k |
| 2210C2 | A Simple GCD Problem (Hard Version) | | | 2100 | 2.4k |
| 2209E | A Trivial String Problem | | | 2200 | 2k |
| 2208C | Stamina and Tasks | | | 1300 | 12.6k |
| 2208E | Counting Cute Arrays | | | 2700 | 474 |
| 2207C | Where's My Water? | | | 1600 | 6.4k |
| 2207D | Boxed Like a Fish | | | 2200 | 2.3k |
| 2207F | Hanabi | | | 2900 | 315 |
| 2206D | Christmas Tree Un-decoration | | | 2600 | 322 |
| 2206I | Growth Factor | | | 2900 | 226 |
| 2205D | Simons and Beating Peaks | | | 1700 | 5.6k |
| 2205E | Simons and Dividing the Rhythm | | | 2100 | 1.8k |
| 2204G | Grid Path | | | 2700 | 496 |
| 2203B | Beautiful Numbers | | | 1000 | 16.2k |
| 2203F | Binary Search with One Swap | | | 2600 | 457 |
| 2202B | ABAB Construction | | | 1200 | 12.5k |
| 2201A2 | Lost Civilization (Hard Version) | | | 1700 | 5.5k |
| 2201C | Rigged Bracket Sequence | | | 2000 | 2.2k |
| 2200G | Operation Permutation | | | 2200 | 1.2k |
| 2199H | Sum of MEX | | | 2300 | 100 |
| 2196C1 | Interactive Graph (Simple Version) | | | 1800 | 3.9k |
| 2196C2 | Interactive Graph (Hard Version) | | | 2000 | 2.7k |
| 2196D | Double Bracket Sequence | | | 2500 | 1.1k |
| 2196E2 | Fuzzy Concatenation (Hard version) | | | 3000 | 238 |
| 2195C | Dice Roll Sequence | | | 1100 | 22k |
| 2195E | Idiot First Search | | | 1500 | 9.4k |
| 2195F | Parabola Independence | | | 2000 | 2.9k |
| 2195G | Idiot First Search and Queries | | | 2300 | 1.2k |
| 2194C | Secret message | | | 1300 | 11.6k |
| 2194E | The Turtle Strikes Back | | | 2000 | 2.8k |
| 2194F1 | Again Trees... (Easy Version) | | | 2300 | 967 |
| 2194F2 | Again Trees... (hard version) | | | 3000 | 223 |
| 2193E | Product Queries | | | 1300 | 16.2k |
| 2193F | Pizza Delivery | | | 1600 | 9.2k |
| 2193H | Remove the Grail Tree | | | 2400 | 1.1k |
| 2192D | Cost of Tree | | | 1800 | 3.9k |
| 2192F | Fish Fight | | | 2900 | 195 |
| 2190B1 | Sub-RBS (Easy Version) | | | 1400 | 11.5k |
| 2190B2 | Sub-RBS (Hard Version) | | | 1900 | 3.4k |
| 2190F | Xor Product | | | 3300 | 100 |