| 1372E | Omkar and Last Floor | | | 2900 | 1.5k |
| 1371E2 | Asterism (Hard Version) | | | 2300 | 2.5k |
| 1370D | Odd-Even Subsequence | | | 2000 | 11.2k |
| 1369D | TediousLee | | | 1900 | 9.3k |
| 1369F | BareLee | | | 2700 | 743 |
| 1368H1 | Breadboard Capacity (easy version) | | | 3300 | 469 |
| 1367E | Necklace Assembly | | | 1900 | 5.9k |
| 1367F1 | Flying Sort (Easy Version) | | | 2100 | 3.7k |
| 1367F2 | Flying Sort (Hard Version) | | | 2400 | 2k |
| 1366E | Two Arrays | | | 2100 | 4.7k |
| 1366F | Jog Around The Graph | | | 2700 | 939 |
| 1366G | Construct the String | | | 2700 | 649 |
| 1363E | Tree Shuffling | | | 2000 | 7.6k |
| 1363F | Rotating Substrings | | | 2600 | 1.8k |
| 1360E | Polygon | | | 1300 | 28.4k |
| 1360F | Spy-string | | | 1700 | 13.7k |
| 1359B | New Theatre Square | | | 1000 | 29.6k |
| 1359D | Yet Another Yet Another Task | | | 2000 | 10.9k |
| 1355B | Young Explorers | | | 1200 | 27.7k |
| 1354B | Ternary String | | | 1200 | 35.8k |
| 1354E | Graph Coloring | | | 2100 | 3.8k |
| 1354F | Summoning Minions | | | 2500 | 1.5k |
| 1353E | K-periodic Garland | | | 1900 | 8k |
| 1353F | Decreasing Heights | | | 2200 | 3.7k |
| 1350B | Orac and Models | | | 1400 | 30.7k |
| 1349E | Slime and Hats | | | 3500 | 126 |
| 1349F1 | Slime and Sequences (Easy Version) | | | 3100 | 633 |
| 1349F2 | Slime and Sequences (Hard Version) | | | 3500 | 142 |
| 1348E | Phoenix and Berries | | | 2400 | 2.5k |
| 1346E | Magic Tricks | | | 1700 | 416 |
| 1346I | Pac-Man 2.0 | | | 2900 | 65 |
| 1345B | Card Constructions | | | 1100 | 28.5k |
| 1344C | Quantifier Question | | | 2600 | 2k |
| 1343C | Alternating Subsequence | | | 1200 | 45.1k |
| 1342F | Make It Ascending | | | 3000 | 1.1k |
| 1340B | Nastya and Scoreboard | | | 1700 | 8.4k |
| 1340C | Nastya and Unexpected Guest | | | 2400 | 2.5k |
| 1339A | Filling Diamonds | | | 900 | 34.5k |
| 1338D | Nested Rubber Bands | | | 2700 | 1.2k |
| 1336A | Linova and Kingdom | | | 1600 | 25.5k |
| 1336C | Kaavi and Magic Spell | | | 2200 | 4.2k |
| 1335E1 | Three Blocks Palindrome (easy version) | | | 1700 | 11.8k |
| 1335E2 | Three Blocks Palindrome (hard version) | | | 1800 | 9.5k |
| 1334F | Strange Function | | | 2500 | 1.6k |
| 1332F | Independent Set | | | 2500 | 1.2k |
| 1331F | Elementary! | | | unrated | 607 |
| 1328D | Carousel | | | 1800 | 14.7k |
| 1327E | Count The Blocks | | | 1800 | 9.8k |
| 1327F | AND Segments | | | 2500 | 2.1k |
| 1327G | Letters and Question Marks | | | 2800 | 592 |
| 1326F1 | Wise Men (Easy Version) | | | 2600 | 1.1k |
| 1326F2 | Wise Men (Hard Version) | | | 3200 | 728 |
| 1326G | Spiderweb Trees | | | 3500 | 112 |
| 1324E | Sleeping Schedule | | | 1700 | 17.6k |
| 1324F | Maximum White Subtree | | | 1800 | 13.6k |
| 1323A | Even Subset Sum Problem | | | 800 | 21k |
| 1322D | Reality Show | | | 2800 | 910 |
| 1322F | Assigning Fares | | | 3500 | 170 |
| 1320A | Journey Planning | | | 1400 | 22.7k |
| 1320E | Treeland and Viruses | | | 3000 | 1.1k |
| 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 |
| 1313D | Happy New Year | | | 2500 | 1.6k |
| 1312E | Array Shrinking | | | 2100 | 7.8k |
| 1312G | Autocompletion | | | 2600 | 1.2k |
| 1310B | Double Elimination | | | 2500 | 631 |
| 1310C | Au Pont Rouge | | | 2800 | 779 |
| 1310D | Tourism | | | 2300 | 2.1k |
| 1310E | Strange Function | | | 2900 | 482 |
| 1307C | Cow and Message | | | 1500 | 12.8k |
| 1307E | Cow and Treats | | | 2500 | 1.5k |
| 1305G | Kuroni and Antihype | | | 3500 | 1.5k |
| 1304C | Air Conditioner | | | 1500 | 17.9k |
| 1304F1 | Animal Observation (easy version) | | | 2300 | 2k |
| 1304F2 | Animal Observation (hard version) | | | 2400 | 1.9k |
| 1303E | Erase Subsequences | | | 2200 | 3.4k |
| 1301E | Nanosoft | | | 2500 | 1.7k |
| 1299D | Around the World | | | 3000 | 652 |
| 1297G | M-numbers | | | unrated | 78 |
| 1297H | Paint the String | | | unrated | 53 |
| 1296E1 | String Coloring (easy version) | | | 1800 | 8.3k |
| 1296E2 | String Coloring (hard version) | | | 2000 | 5.5k |
| 1295C | Obtain The String | | | 1600 | 14k |
| 1295F | Good Contest | | | 2700 | 1.6k |
| 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 |
| 1292F | Nora's Toy Boxes | | | 3500 | 427 |
| 1290F | Making Shapes | | | 3500 | 607 |
| 1288C | Two Arrays | | | 1600 | 15.7k |
| 1288D | Minimax Problem | | | 2000 | 8.7k |
| 1286A | Garland | | | 1800 | 9.8k |
| 1286F | Harry The Potter | | | 3100 | 411 |
| 1285B | Just Eat It! | | | 1300 | 32.5k |
| 1285D | Dr. Evil Underscores | | | 1900 | 8.8k |
| 1285E | Delete a Segment | | | 2300 | 2k |
| 1284B | New Year and Ascent Sequence | | | 1400 | 11.6k |
| 1283E | New Year Parties | | | 1800 | 7.5k |