| 1416B | Make Them Equal | | | 2000 | 6.8k |
| 1416C | XOR Inverse | | | 2000 | 5.2k |
| 1415A | Prison Break | | | 800 | 15.9k |
| 1415E | New Game Plus! | | | 2200 | 3.1k |
| 1413A | Finding Sasuke | | | 800 | 15.3k |
| 1413E | Solo mid Oracle | | | 2100 | 2.2k |
| 1411E | Poman Numbers | | | 2300 | 1.9k |
| 1411F | The Thorny Path | | | 3000 | 498 |
| 1411G | No Game No Life | | | 2700 | 953 |
| 1409A | Yet Another Two Integers Problem | | | 800 | 82.2k |
| 1409B | Minimum Product | | | 1100 | 31.2k |
| 1409C | Yet Another Array Restoration | | | 1200 | 24.8k |
| 1409D | Decrease the Sum of Digits | | | 1500 | 21.6k |
| 1408B | Arrays Sum | | | 1400 | 10.5k |
| 1408C | Discrete Acceleration | | | 1500 | 9.3k |
| 1408I | Bitwise Magic | | | 3200 | 355 |
| 1407A | Ahahahahahahahaha | | | 1100 | 21.5k |
| 1407B | Big Vova | | | 1300 | 18.2k |
| 1407C | Chocolate Bunny | | | 1600 | 15.3k |
| 1406A | Subset Mex | | | 900 | 23.3k |
| 1406D | Three Sequences | | | 2200 | 3.9k |
| 1406E | Deleting Numbers | | | 2600 | 1.9k |
| 1404D | Game of Pairs | | | 2800 | 1.3k |
| 1403C | Chess Rush | | | 3200 | 95 |
| 1402A | Fancy Fence | | | 1800 | 1.4k |
| 1401A | Distance and Axis | | | 900 | 28.8k |
| 1401B | Ternary Sequence | | | 1100 | 21.9k |
| 1401C | Mere Array | | | 1300 | 27.3k |
| 1401D | Maximum Distributed Tree | | | 1800 | 10.7k |
| 1400B | RPG Protagonist | | | 1700 | 11.7k |
| 1400D | Zigzags | | | 1900 | 11.5k |
| 1400G | Mercenaries | | | 2600 | 1.2k |
| 1398A | Bad Triangle | | | 800 | 28.9k |
| 1398C | Good Subarrays | | | 1600 | 38.6k |
| 1398E | Two Types of Spells | | | 2200 | 2.6k |
| 1398G | Running Competition | | | 2600 | 1.3k |
| 1397B | Power Sequence | | | 1500 | 15.6k |
| 1395A | Boboniu Likes to Color Balls | | | 1000 | 25.7k |
| 1393A | Rainbow Dash, Fluttershy and Chess Coloring | | | 800 | 20.9k |
| 1393C | Pinkie Pie Eats Patty-cakes | | | 1700 | 11.1k |
| 1392A | Omkar and Password | | | 800 | 21.8k |
| 1392B | Omkar and Infinity Clock | | | 800 | 18.9k |
| 1392E | Omkar and Duck | | | 2100 | 3.8k |
| 1392F | Omkar and Landslide | | | 2400 | 2.6k |
| 1392G | Omkar and Pies | | | 2900 | 734 |
| 1392H | ZS Shuffles Cards | | | 3000 | 1.2k |
| 1392I | Kevin and Grid | | | 3300 | 320 |
| 1391A | Suborrays | | | 800 | 25.1k |
| 1391C | Cyclic Permutations | | | 1500 | 16.1k |
| 1389A | LCM Problem | | | 800 | 51.4k |
| 1389D | Segment Intersections | | | 2100 | 4.6k |
| 1389E | Calendar Ambiguity | | | 2200 | 3.8k |
| 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 |
| 1387A | Graph | | | 2100 | 974 |
| 1386B | Mixture | | | 2900 | 159 |
| 1385A | Three Pairwise Maximums | | | 800 | 44k |
| 1383B | GameGame | | | 1900 | 5.6k |
| 1381E | Origami | | | 3300 | 351 |
| 1380D | Berserk And Fireball | | | 2000 | 5.1k |
| 1380G | Circular Dungeon | | | 2600 | 1k |
| 1379B | Dubious Cyrpto | | | 1500 | 13.2k |
| 1379E | Inverse Genealogy | | | 2800 | 559 |
| 1375A | Sign Flipping | | | 1100 | 18.9k |
| 1375F | Integer Game | | | 2600 | 2.6k |
| 1375I | Cubic Lattice | | | 3500 | 282 |
| 1374A | Required Remainder | | | 800 | 65.5k |
| 1374B | Multiply by 2, divide by 6 | | | 900 | 75.2k |
| 1374D | Zero Remainder Array | | | 1400 | 32.4k |
| 1373A | Donut Shops | | | 1000 | 29.9k |
| 1373C | Pluses and Minuses | | | 1300 | 19.5k |
| 1372B | Omkar and Last Class of Math | | | 1300 | 37.9k |
| 1372C | Omkar and Baseball | | | 1500 | 19.2k |
| 1371A | Magical Sticks | | | 800 | 51.9k |
| 1371B | Magical Calendar | | | 1200 | 19.7k |
| 1371C | A Cookie for You | | | 1300 | 21.5k |
| 1371E1 | Asterism (Easy Version) | | | 1900 | 5.5k |
| 1371E2 | Asterism (Hard Version) | | | 2300 | 2.5k |
| 1370A | Maximum GCD | | | 800 | 66.6k |
| 1370B | GCD Compression | | | 1100 | 25.3k |
| 1370C | Number Game | | | 1400 | 27.5k |
| 1369A | FashionabLee | | | 800 | 39.3k |
| 1369C | RationalLee | | | 1400 | 21.1k |
| 1369D | TediousLee | | | 1900 | 9.3k |
| 1368A | C+= | | | 800 | 47.1k |
| 1368B | Codeforces Subsequences | | | 1500 | 21.7k |
| 1368D | AND, OR and square sum | | | 1700 | 14.2k |
| 1368F | Lamps on a Circle | | | 2600 | 1.1k |
| 1367B | Even Array | | | 800 | 65.6k |
| 1367C | Social Distance | | | 1300 | 25.5k |
| 1366A | Shovels and Swords | | | 1100 | 33.3k |
| 1366B | Shuffle | | | 1300 | 29.3k |
| 1366C | Palindromic Paths | | | 1500 | 14.3k |
| 1366D | Two Divisors | | | 2000 | 12.6k |
| 1365G | Secure Password | | | 2800 | 1.5k |
| 1363A | Odd Selection | | | 1200 | 41.2k |
| 1363D | Guess The Maximums | | | 2100 | 4.5k |
| 1362C | Johnny and Another Rating Drop | | | 1400 | 24.7k |
| 1361B | Johnny and Grandmaster | | | 1900 | 3.9k |