| 1769B1 | Копирование файлов I | | | 1000 | 1.6k |
| 1769B2 | Копирование файлов II | | | 1400 | 960 |
| 1768A | Greatest Convex | | | 800 | 31.2k |
| 1768B | Quick Sort | | | 900 | 25.9k |
| 1768E | Partial Sorting | | | 2300 | 2.4k |
| 1767D | Playoff | | | 1500 | 11.3k |
| 1767E | Algebra Flash | | | 2500 | 1.3k |
| 1766D | Lucky Chains | | | 1600 | 10.9k |
| 1765E | Exchange | | | 1000 | 12k |
| 1765J | Hero to Zero | | | 2900 | 346 |
| 1765K | Torus Path | | | 1500 | 6.9k |
| 1765M | Minimum LCM | | | 1000 | 34.6k |
| 1764B | Doremy's Perfect Math Class | | | 900 | 18.1k |
| 1764D | Doremy's Pegging Game | | | 2000 | 3.2k |
| 1763A | Absolute Maximization | | | 800 | 17.1k |
| 1763B | Incinerate | | | 1200 | 16.6k |
| 1763D | Valid Bitonic Permutations | | | 2200 | 2.4k |
| 1763E | Node Pairs | | | 2200 | 2.3k |
| 1762A | Divide and Conquer | | | 800 | 20.7k |
| 1762C | Binary Strings are Fun | | | 1400 | 10.2k |
| 1762E | Tree Sum | | | 2600 | 899 |
| 1761D | Carry Bit | | | 2100 | 2.9k |
| 1761F1 | Anti-median (Easy Version) | | | 3100 | 306 |
| 1761F2 | Anti-median (Hard Version) | | | 3500 | 109 |
| 1760E | Binary Inversions | | | 1100 | 23.2k |
| 1759B | Lost Permutation | | | 800 | 23.7k |
| 1759C | Thermostat | | | 1100 | 19.6k |
| 1759F | All Possible Digits | | | 1800 | 4.6k |
| 1759G | Restore the Permutation | | | 1900 | 5.6k |
| 1758D | Range = √Sum | | | 1800 | 8.6k |
| 1754B | Kevin and Permutation | | | 800 | 19.8k |
| 1753B | Factorial Divisibility | | | 1600 | 15.2k |
| 1753C | Wish I Knew How to Sort | | | 2000 | 5.4k |
| 1750A | Indirect Sort | | | 800 | 17.9k |
| 1750D | Count GCD | | | 1800 | 7.6k |
| 1750F | Majority | | | 2700 | 1.3k |
| 1750G | Doping | | | 3300 | 408 |
| 1749D | Counting Arrays | | | 1900 | 6.4k |
| 1748A | The Ultimate Square | | | 800 | 25.4k |
| 1748D | ConstructOR | | | 2100 | 3.3k |
| 1748E | Yet Another Array Counting Problem | | | 2300 | 2.8k |
| 1747E | List Generation | | | 2900 | 701 |
| 1746C | Permutation Operations | | | 1300 | 14.2k |
| 1744B | Even-Odd Increments | | | 800 | 25k |
| 1744D | Divisibility by 2^n | | | 1200 | 24.8k |
| 1744E1 | Divisible Numbers (easy version) | | | 1500 | 13k |
| 1744E2 | Divisible Numbers (hard version) | | | 1900 | 7k |
| 1744F | MEX vs MED | | | 2000 | 3.9k |
| 1743A | Password | | | 800 | 29.9k |
| 1743G | Antifibonacci Cut | | | 3000 | 381 |
| 1742E | Scuza | | | 1200 | 41.1k |
| 1742G | Orray | | | 1500 | 13.7k |
| 1741B | Funny Permutation | | | 800 | 26.9k |
| 1741C | Minimize the Thickness | | | 1100 | 19.6k |
| 1741F | Multi-Colored Segments | | | 2000 | 3k |
| 1740F | Conditional Mix | | | 2600 | 1.2k |
| 1739B | Array Recovery | | | 1100 | 24.7k |
| 1738B | Prefix Sum Addicts | | | 1200 | 19.1k |
| 1738C | Even Number Addicts | | | 1500 | 13k |
| 1738E | Balance Addicts | | | 2300 | 1.9k |
| 1738G | Anti-Increasing Addicts | | | 2900 | 578 |
| 1737B | Ela's Fitness and the Luxury Number | | | 1300 | 10.2k |
| 1737C | Ela and Crickets | | | 1500 | 6.5k |
| 1737E | Ela Goes Hiking | | | 2500 | 1.1k |
| 1737F | Ela and Prime GCD | | | 3300 | 162 |
| 1736B | Playing with GCD | | | 1200 | 20.6k |
| 1735A | Working Week | | | 800 | 21.1k |
| 1735B | Tea with Tangerines | | | 900 | 19.5k |
| 1735D | Meta-set | | | 1700 | 7.1k |
| 1734C | Removing Smallest Multiples | | | 1200 | 30.4k |
| 1734F | Zeros and Ones | | | 2500 | 1k |
| 1733B | Rule of League | | | 900 | 21.3k |
| 1733D1 | Zero-One (Easy Version) | | | 1400 | 15.2k |
| 1733E | Conveyor | | | 2700 | 1.6k |
| 1732A | Bestie | | | 1000 | 17.8k |
| 1732E | Location | | | 2800 | 605 |
| 1731A | Joey Takes Money | | | 800 | 23.7k |
| 1731B | Kill Demodogs | | | 1100 | 28.3k |
| 1731C | Even Subarrays | | | 1700 | 12.5k |
| 1731E | Graph Cost | | | 2000 | 3.6k |
| 1731F | Function Sum | | | 2500 | 924 |
| 1730B | Meeting on the Line | | | 1600 | 18k |
| 1730C | Minimum Notation | | | 1200 | 18.1k |
| 1729A | Two Elevators | | | 800 | 46.4k |
| 1729F | Kirei and the Linear Function | | | 1900 | 4.6k |
| 1728E | Red-Black Pepper | | | 2300 | 2.1k |
| 1728G | Illumination | | | 2700 | 669 |
| 1726A | Mainak and Array | | | 900 | 39.2k |
| 1726B | Mainak and Interesting Sequence | | | 1100 | 17.1k |
| 1726E | Almost Perfect | | | 2400 | 1.8k |
| 1726H | Mainak and the Bleeding Polygon | | | 3500 | 118 |
| 1725A | Accumulation of Dominoes | | | 800 | 10.2k |
| 1725C | Circular Mirror | | | 2000 | 2k |
| 1725D | Deducing Sortability | | | 2900 | 254 |
| 1725E | Electrical Efficiency | | | 2500 | 640 |
| 1725G | Garage | | | 1500 | 6.8k |
| 1725H | Hot Black Hot White | | | 1800 | 3k |
| 1720A | Burenka Plays with Fractions | | | 900 | 24.6k |
| 1720B | Interesting Sum | | | 800 | 22.5k |
| 1720E | Misha and Paintings | | | 2700 | 1k |