| 1474F | 1 2 3 4 ... | | | 3000 | 356 |
| 1473A | Replacing Elements | | | 800 | 37.8k |
| 1473B | String LCM | | | 1000 | 35.5k |
| 1473C | No More Inversions | | | 1500 | 13.5k |
| 1473F | Strange Set | | | 2700 | 1.2k |
| 1473G | Tiles | | | 2800 | 499 |
| 1472A | Cards for Friends | | | 800 | 46.1k |
| 1472B | Fair Division | | | 800 | 60.9k |
| 1471A | Strange Partition | | | 900 | 40.5k |
| 1471B | Strange List | | | 1100 | 20k |
| 1470B | Strange Definition | | | 1900 | 6.8k |
| 1469D | Ceil Divisions | | | 1700 | 10.3k |
| 1468H | K and Medians | | | 2200 | 2k |
| 1468I | Plane Tiling | | | 2500 | 651 |
| 1468L | Prime Divisors Selection | | | 2700 | 382 |
| 1467A | Wizard of Orz | | | 900 | 25.4k |
| 1467D | Sum of Paths | | | 2200 | 4.1k |
| 1466A | Bovine Dilemma | | | 800 | 23.3k |
| 1466E | Apollo versus Pan | | | 1800 | 8.5k |
| 1466F | Euclid's nightmare | | | 2100 | 3.1k |
| 1466G | Song of the Sirens | | | 2600 | 1.1k |
| 1466H | Finding satisfactory solutions | | | 3300 | 682 |
| 1463A | Dungeon | | | 1100 | 28.2k |
| 1463F | Max Correct Set | | | 3100 | 796 |
| 1462C | Unique Number | | | 900 | 36.9k |
| 1462D | Add to Neighbour and Remove | | | 1400 | 18.4k |
| 1462E1 | Close Tuples (easy version) | | | 1500 | 15.5k |
| 1462E2 | Close Tuples (hard version) | | | 1700 | 11.6k |
| 1461C | Random Events | | | 1500 | 12.6k |
| 1461E | Water Level | | | 2200 | 2.2k |
| 1459A | Red-Blue Shuffle | | | 800 | 18k |
| 1459B | Move and Turn | | | 1300 | 22k |
| 1458A | Row GCD | | | 1600 | 26.4k |
| 1458C | Latin Square | | | 2700 | 1.8k |
| 1455A | Strange Functions | | | 800 | 27.5k |
| 1455B | Jumps | | | 1200 | 23.4k |
| 1455C | Ping-pong | | | 1100 | 20.6k |
| 1455E | Four Points | | | 2400 | 1.7k |
| 1454D | Number into Sequence | | | 1300 | 22.5k |
| 1453D | Checkpoints | | | 1900 | 4.5k |
| 1452A | Robot Program | | | 800 | 23k |
| 1452B | Toy Blocks | | | 1400 | 15.6k |
| 1452D | Radio Towers | | | 1600 | 8.8k |
| 1451A | Subtract or Divide | | | 800 | 25.4k |
| 1451D | Circle Game | | | 1700 | 10.3k |
| 1451E1 | Bitwise Queries (Easy Version) | | | 2000 | 5.6k |
| 1451E2 | Bitwise Queries (Hard Version) | | | 2300 | 4k |
| 1450C1 | Errich-Tac-Toe (Easy Version) | | | 2100 | 6k |
| 1450C2 | Errich-Tac-Toe (Hard Version) | | | 2300 | 4.4k |
| 1450H1 | Multithreading (Easy Version) | | | 2900 | 625 |
| 1450H2 | Multithreading (Hard Version) | | | 3300 | 351 |
| 1447A | Add Candies | | | 800 | 14.5k |
| 1447B | Numbers Box | | | 1000 | 28.4k |
| 1445B | Elimination | | | 900 | 16k |
| 1444A | Division | | | 1500 | 14.6k |
| 1444B | Divide and Sum | | | 1900 | 6.8k |
| 1443A | Kids Seating | | | 800 | 16.7k |
| 1443B | Saving the City | | | 1300 | 16.7k |
| 1443E | Long Permutation | | | 2400 | 1.6k |
| 1440A | Buy the String | | | 800 | 20.4k |
| 1440B | Sum of Medians | | | 900 | 32.4k |
| 1438D | Powerful Ksenia | | | 2200 | 4.6k |
| 1437A | Marketing Scheme | | | 800 | 18.5k |
| 1437C | Chef Monocarp | | | 1800 | 12.5k |
| 1437F | Emotional Fishermen | | | 2600 | 1.7k |
| 1436A | Reorder | | | 800 | 23.6k |
| 1436B | Prime Square | | | 900 | 21.8k |
| 1436F | Sum Over Subsets | | | 2800 | 693 |
| 1433A | Boring Apartments | | | 800 | 63.7k |
| 1433E | Two Round Dances | | | 1300 | 20k |
| 1430A | Number of Apartments | | | 900 | 22k |
| 1430C | Numbers on Whiteboard | | | 1000 | 28.7k |
| 1430G | Yet Another DAG Problem | | | 2600 | 949 |
| 1428A | Box is Pull | | | 800 | 17.1k |
| 1428E | Carrots for Rabbits | | | 2200 | 4.4k |
| 1427A | Avoiding Zero | | | 900 | 18.2k |
| 1427E | Xum | | | 2500 | 1.7k |
| 1426A | Floor Number | | | 800 | 55.8k |
| 1426C | Increase and Copy | | | 1100 | 20.8k |
| 1426E | Rock, Paper, Scissors | | | 1800 | 8.2k |
| 1425C | Captain of Knights | | | 3100 | 105 |
| 1425D | Danger of Mad Snakes | | | 2300 | 925 |
| 1423F | Coins | | | 2700 | 540 |
| 1423J | Bubble Cup hypothesis | | | 2400 | 915 |
| 1423K | Lonely Numbers | | | 1600 | 5.5k |
| 1422A | Fence | | | 800 | 21.9k |
| 1422B | Nice Matrix | | | 1300 | 15.1k |
| 1422C | Bargain | | | 1700 | 8.9k |
| 1422F | Boring Queries | | | 2700 | 1.4k |
| 1421A | XORwice | | | 800 | 36.6k |
| 1421D | Hexagons | | | 1900 | 4.4k |
| 1420A | Cubes Sorting | | | 900 | 25.4k |
| 1420B | Rock and Lever | | | 1200 | 37.7k |
| 1419B | Stairs | | | 1200 | 17.1k |
| 1419C | Killjoy | | | 1500 | 16.4k |
| 1419E | Decryption | | | 2100 | 3.5k |
| 1418A | Buying Torches | | | 1000 | 36k |
| 1418F | Equal Product | | | 3000 | 518 |
| 1417A | Copy-paste | | | 800 | 18.8k |
| 1417B | Two Arrays | | | 1100 | 15.1k |