| 1369D | TediousLee | | | 1900 | 9.3k |
| 1368H1 | Breadboard Capacity (easy version) | | | 3300 | 468 |
| 1367E | Necklace Assembly | | | 1900 | 5.9k |
| 1367F1 | Flying Sort (Easy Version) | | | 2100 | 3.7k |
| 1367F2 | Flying Sort (Hard Version) | | | 2400 | 2k |
| 1363E | Tree Shuffling | | | 2000 | 7.6k |
| 1359B | New Theatre Square | | | 1000 | 29.6k |
| 1355B | Young Explorers | | | 1200 | 27.7k |
| 1354F | Summoning Minions | | | 2500 | 1.5k |
| 1353E | K-periodic Garland | | | 1900 | 8k |
| 1349E | Slime and Hats | | | 3500 | 126 |
| 1348E | Phoenix and Berries | | | 2400 | 2.5k |
| 1343C | Alternating Subsequence | | | 1200 | 45.1k |
| 1340B | Nastya and Scoreboard | | | 1700 | 8.4k |
| 1336A | Linova and Kingdom | | | 1600 | 25.5k |
| 1334F | Strange Function | | | 2500 | 1.6k |
| 1328D | Carousel | | | 1800 | 14.7k |
| 1323A | Even Subset Sum Problem | | | 800 | 21k |
| 1320A | Journey Planning | | | 1400 | 22.7k |
| 1316E | Team Building | | | 2300 | 5.7k |
| 1315B | Homecoming | | | 1300 | 9.7k |
| 1313C1 | Skyscrapers (easy version) | | | 1500 | 11.2k |
| 1313C2 | Skyscrapers (hard version) | | | 1900 | 7.5k |
| 1312E | Array Shrinking | | | 2100 | 7.8k |
| 1307E | Cow and Treats | | | 2500 | 1.5k |
| 1304C | Air Conditioner | | | 1500 | 17.9k |
| 1304F2 | Animal Observation (hard version) | | | 2400 | 1.9k |
| 1296E1 | String Coloring (easy version) | | | 1800 | 8.3k |
| 1295C | Obtain The String | | | 1600 | 14k |
| 1294F | Three Paths on a Tree | | | 2000 | 7.2k |
| 1292C | Xenon's Attack on the Gangs | | | 2300 | 2.4k |
| 1292D | Chaotic V. | | | 2700 | 1.1k |
| 1286A | Garland | | | 1800 | 9.8k |
| 1285B | Just Eat It! | | | 1300 | 32.4k |
| 1285D | Dr. Evil Underscores | | | 1900 | 8.7k |
| 1283E | New Year Parties | | | 1800 | 7.5k |
| 1282B1 | K for the Price of One (Easy Version) | | | 1400 | 12.2k |
| 1282B2 | K for the Price of One (Hard Version) | | | 1600 | 11.2k |
| 1280D | Miss Punyverse | | | 2500 | 1.3k |
| 1278C | Berry Jam | | | 1700 | 8.8k |
| 1276A | As Simple as One and Two | | | 1400 | 13k |
| 1271D | Portals | | | 2100 | 3.5k |
| 1268B | Domino for Young | | | 2000 | 6.5k |
| 1260D | A Game with Traps | | | 1900 | 4.3k |
| 1260E | Tournament | | | 2400 | 2k |
| 1257D | Yet Another Monster Killing Problem | | | 1700 | 8.2k |
| 1257E | The Contest | | | 2000 | 4.7k |
| 1256E | Yet Another Division Into Teams | | | 2000 | 4.8k |
| 1253C | Sweets Eating | | | 1500 | 15.6k |
| 1253E | Antenna Coverage | | | 2200 | 3.2k |
| 1251E1 | Voting (Easy Version) | | | 2300 | 2.6k |
| 1250G | Discarding Game | | | 2300 | 804 |
| 1248D1 | The World Is Just a Programming Task (Easy Version) | | | 2000 | 2.6k |
| 1245B | Restricted RPS | | | 1200 | 14.6k |
| 1238C | Standard Free2play | | | 1600 | 7.9k |
| 1237G | Balanced Distribution | | | 3500 | 168 |
| 1225G | To Make 1 | | | 3100 | 665 |
| 1223D | Sequence Sorting | | | 2000 | 4.5k |
| 1220E | Tourism | | | 2200 | 3.1k |
| 1216F | Wi-Fi | | | 2100 | 3.2k |
| 1209E1 | Rotate Columns (easy version) | | | 2000 | 3.3k |
| 1209E2 | Rotate Columns (hard version) | | | 2500 | 2.4k |
| 1208F | Bits And Pieces | | | 2600 | 3.5k |
| 1207C | Gas Pipeline | | | 1500 | 10.6k |
| 1204C | Anna, Svyatoslav and Maps | | | 1700 | 7.5k |
| 1203F2 | Complete the Projects (hard version) | | | 2300 | 3.4k |
| 1202C | You Are Given a WASD-string... | | | 2100 | 2.8k |
| 1201D | Treasure Hunting | | | 2100 | 2.6k |
| 1200B | Block Adventure | | | 1200 | 14.7k |
| 1197D | Yet Another Subarray Problem | | | 1900 | 5.8k |
| 1176C | Lose it! | | | 1300 | 15.2k |
| 1175E | Minimal Segment Cover | | | 2200 | 4.7k |
| 1157F | Maximum Balanced Circle | | | 2000 | 2.9k |
| 1155D | Beautiful Array | | | 1900 | 7.9k |
| 1154F | Shovels Shop | | | 2100 | 3.4k |
| 1153D | Serval and Rooted Tree | | | 1900 | 5.6k |
| 1152D | Neko and Aki's Prank | | | 2100 | 2.6k |
| 1149D | Abandoning Roads | | | 3000 | 1.1k |
| 1144G | Two Merged Sequences | | | 2400 | 2.4k |
| 1140D | Minimum Triangulation | | | 1200 | 13.3k |
| 1132E | Knapsack | | | 2300 | 2.1k |
| 1131D | Gourmet choice | | | 2000 | 3.7k |
| 1131E | String Multiplication | | | 2300 | 1.3k |
| 1120D | Power Tree | | | 2500 | 1.8k |
| 1120F | Secret Letters | | | 3100 | 330 |
| 1119E | Pavel and Triangles | | | 1900 | 5.6k |
| 1113A | Sasha and His Trip | | | 900 | 18.4k |
| 1108D | Diverse Garland | | | 1400 | 16.6k |
| 1088E | Ehab and a component choosing problem | | | 2400 | 1.6k |
| 1082E | Increasing Frequency | | | 2000 | 6.6k |
| 1076F | Summer Practice Report | | | 2500 | 769 |
| 1073F | Choosing Two Paths | | | 2500 | 668 |
| 1070G | Monsters and Potions | | | 2300 | 948 |
| 1067D | Computer Game | | | 3100 | 665 |
| 1059E | Split the Tree | | | 2400 | 1.7k |
| 1056D | Decorate Apple Tree | | | 1600 | 6.8k |
| 1051C | Vasya and Multisets | | | 1500 | 10k |
| 1040B | Shashlik Cooking | | | 1300 | 8k |
| 1038D | Slime | | | 1800 | 8.9k |
| 1037C | Equalize | | | 1300 | 20.2k |