| 1392C | Omkar and Waterslide | | | 1200 | 19.7k |
| 1392D | Omkar and Bed Wars | | | 1700 | 10k |
| 1392F | Omkar and Landslide | | | 2400 | 2.6k |
| 1391B | Fix You | | | 800 | 30.1k |
| 1391D | 505 | | | 2000 | 5.8k |
| 1391E | Pairs of Pairs | | | 2600 | 2.1k |
| 1389A | LCM Problem | | | 800 | 51.4k |
| 1389B | Array Walk | | | 1600 | 21k |
| 1389C | Good String | | | 1500 | 20.8k |
| 1389D | Segment Intersections | | | 2100 | 4.6k |
| 1388A | Captain Flint and Crew Recruitment | | | 800 | 26k |
| 1388B | Captain Flint and a Long Voyage | | | 1000 | 22.9k |
| 1388C | Uncle Bogdan and Country Happiness | | | 1800 | 10.5k |
| 1388D | Captain Flint and Treasure | | | 2000 | 7k |
| 1387B1 | Village (Minimum) | | | 2100 | 2k |
| 1385B | Restore the Permutation by Merger | | | 800 | 39.9k |
| 1385C | Make It Good | | | 1200 | 29.2k |
| 1385F | Removing Leaves | | | 2300 | 2.9k |
| 1384A | Common Prefixes | | | 1200 | 19.8k |
| 1384B1 | Koa and the Beach (Easy Version) | | | 1900 | 4.1k |
| 1384B2 | Koa and the Beach (Hard Version) | | | 2200 | 2.6k |
| 1383A | String Transformation 1 | | | 1700 | 11.4k |
| 1383B | GameGame | | | 1900 | 5.6k |
| 1383D | Rearrange | | | 2800 | 836 |
| 1381C | Mastermind | | | 2500 | 1.7k |
| 1381D | The Majestic Brown Tree Snake | | | 3000 | 832 |
| 1380B | Universal Solution | | | 1400 | 15.3k |
| 1380C | Create The Teams | | | 1400 | 23k |
| 1380D | Berserk And Fireball | | | 2000 | 5.1k |
| 1380G | Circular Dungeon | | | 2600 | 1k |
| 1379C | Choosing flowers | | | 2000 | 6.2k |
| 1375B | Neighbor Grid | | | 1200 | 17.9k |
| 1375C | Element Extermination | | | 1400 | 23.2k |
| 1375E | Inversion SwapSort | | | 2500 | 3.5k |
| 1374C | Move Brackets | | | 1000 | 66.8k |
| 1374E1 | Reading Books (easy version) | | | 1600 | 15.1k |
| 1374E2 | Reading Books (hard version) | | | 2500 | 1.1k |
| 1373A | Donut Shops | | | 1000 | 29.9k |
| 1373D | Maximum Sum on Even Positions | | | 1600 | 18.1k |
| 1373E | Sum of Digits | | | 2200 | 3k |
| 1373F | Network Coverage | | | 2400 | 1.9k |
| 1373G | Pawns | | | 2600 | 972 |
| 1372B | Omkar and Last Class of Math | | | 1300 | 37.9k |
| 1372D | Omkar and Circle | | | 2100 | 5.9k |
| 1372E | Omkar and Last Floor | | | 2900 | 1.5k |
| 1371C | A Cookie for You | | | 1300 | 21.5k |
| 1371D | Grid-00100 | | | 1600 | 13.8k |
| 1370A | Maximum GCD | | | 800 | 66.6k |
| 1370D | Odd-Even Subsequence | | | 2000 | 11.2k |
| 1370E | Binary Subsequence Rotation | | | 2100 | 5.3k |
| 1369B | AccurateLee | | | 1200 | 25.7k |
| 1369C | RationalLee | | | 1400 | 21.1k |
| 1369D | TediousLee | | | 1900 | 9.3k |
| 1369E | DeadLee | | | 2400 | 2.5k |
| 1368A | C+= | | | 800 | 47.1k |
| 1368B | Codeforces Subsequences | | | 1500 | 21.7k |
| 1368D | AND, OR and square sum | | | 1700 | 14.2k |
| 1368E | Ski Accidents | | | 2500 | 2.4k |
| 1368H1 | Breadboard Capacity (easy version) | | | 3300 | 468 |
| 1367B | Even Array | | | 800 | 65.6k |
| 1367C | Social Distance | | | 1300 | 25.5k |
| 1367D | Task On The Board | | | 1800 | 8.9k |
| 1367E | Necklace Assembly | | | 1900 | 5.9k |
| 1367F1 | Flying Sort (Easy Version) | | | 2100 | 3.7k |
| 1367F2 | Flying Sort (Hard Version) | | | 2400 | 2k |
| 1366A | Shovels and Swords | | | 1100 | 33.3k |
| 1366C | Palindromic Paths | | | 1500 | 14.3k |
| 1365A | Matrix Game | | | 1100 | 25.2k |
| 1365C | Rotation Matching | | | 1400 | 25.2k |
| 1365D | Solve The Maze | | | 1700 | 21.3k |
| 1364B | Most socially-distanced subsequence | | | 1300 | 27.4k |
| 1364C | Ehab and Prefix MEXs | | | 1600 | 14.5k |
| 1364D | Ehab's Last Corollary | | | 2100 | 5.1k |
| 1363E | Tree Shuffling | | | 2000 | 7.6k |
| 1362C | Johnny and Another Rating Drop | | | 1400 | 24.7k |
| 1361A | Johnny and Contribution | | | 1700 | 8.9k |
| 1361B | Johnny and Grandmaster | | | 1900 | 3.9k |
| 1361D | Johnny and James | | | 2900 | 388 |
| 1360A | Minimal Square | | | 800 | 57.8k |
| 1360B | Honest Coach | | | 800 | 54.5k |
| 1360C | Similar Pairs | | | 1100 | 37.3k |
| 1360G | A/B Matrix | | | 1900 | 8.4k |
| 1359A | Berland Poker | | | 1000 | 32k |
| 1359B | New Theatre Square | | | 1000 | 29.6k |
| 1358A | Park Lighting | | | 800 | 43.8k |
| 1358B | Maria Breaks the Self-isolation | | | 1000 | 26k |
| 1358D | The Best Vacation | | | 1900 | 8.8k |
| 1358E | Are You Fired? | | | 2400 | 2.5k |
| 1358F | Tasty Cookie | | | 2700 | 538 |
| 1355B | Young Explorers | | | 1200 | 27.7k |
| 1355E | Restorer Distance | | | 2100 | 6k |
| 1354F | Summoning Minions | | | 2500 | 1.5k |
| 1353A | Most Unstable Array | | | 800 | 45k |
| 1353B | Two Arrays And Swaps | | | 800 | 59.3k |
| 1353E | K-periodic Garland | | | 1900 | 8k |
| 1349B | Orac and Medians | | | 2000 | 9k |
| 1349E | Slime and Hats | | | 3500 | 126 |
| 1348A | Phoenix and Balance | | | 800 | 43.3k |
| 1348B | Phoenix and Beauty | | | 1400 | 27.9k |
| 1348C | Phoenix and Distribution | | | 1600 | 15.6k |