| 306764 | CF1249C2. Good Numbers (hard version) | 0 | 0 | 0.000% |
| 306766 | CF1249D2. Too Many Segments (hard version) | 0 | 0 | 0.000% |
| 306788 | CF1251E2. Voting (Hard Version) | 0 | 0 | 0.000% |
| 306810 | CF1254B2. Send Boxes to Alice (Hard Version) | 0 | 0 | 0.000% |
| 306819 | CF1255E2. Send Boxes to Alice (Hard Version) | 0 | 0 | 0.000% |
| 306849 | CF1261B2. Optimal Subsequences (Hard Version) | 0 | 0 | 0.000% |
| 306852 | CF1261D2. Wrong Answer on test 233 (Hard Version) | 0 | 0 | 0.000% |
| 306859 | CF1262D2. Optimal Subsequences (Hard Version) | 0 | 0 | 0.000% |
| 306862 | CF1262F2. Wrong Answer on test 233 (Hard Version) | 0 | 0 | 0.000% |
| 306873 | CF1264D2. Beautiful Bracket Sequence (hard version) | 0 | 0 | 0.000% |
| 306985 | CF1282B2. K for the Price of One (Hard Version) | 0 | 0 | 0.000% |
| 307011 | CF1286C2. Madhouse (Hard version) | 0 | 0 | 0.000% |
| 307020 | CF1287E2. Madhouse (Hard version) | 0 | 0 | 0.000% |
| 307031 | CF1290D. Coffee Varieties (hard version) | 0 | 0 | 0.000% |
| 307069 | CF1296E2. String Coloring (hard version) | 0 | 0 | 0.000% |
| 307112 | CF1302J. Keep talking and nobody explodes – hard | 0 | 0 | 0.000% |
| 307126 | CF1304F2. Animal Observation (hard version) | 0 | 0 | 0.000% |
| 307172 | CF1313C2. Skyscrapers (hard version) | 0 | 0 | 0.000% |
| 307241 | CF1326D2. Prefix-Suffix Palindrome (Hard version) | 0 | 0 | 0.000% |
| 307244 | CF1326F2. Wise Men (Hard Version) | 0 | 0 | 0.000% |
| 307302 | CF1335E2. Three Blocks Palindrome (hard version) | 0 | 0 | 0.000% |
| 307309 | CF1336E2. Chiori and Doll Picking (hard version) | 0 | 0 | 0.000% |
| 307389 | CF1349F2. Slime and Sequences (Hard Version) | 0 | 0 | 0.000% |
| 307517 | CF1367F2. Flying Sort (Hard Version) | 0 | 0 | 0.000% |
| 307526 | CF1368H2. Breadboard Capacity (hard version) | 0 | 0 | 0.000% |
| 307539 | CF1370F2. The Hidden Pair (Hard Version) | 0 | 0 | 0.000% |
| 307545 | CF1371E2. Asterism (Hard Version) | 0 | 0 | 0.000% |
| 307565 | CF1374E2. Reading Books (hard version) | 0 | 0 | 0.000% |
| 307593 | CF1379F2. Chess Strikes Back (hard version) | 0 | 0 | 0.000% |
| 307602 | CF1381A2. Prefix Flip (Hard Version) | 0 | 0 | 0.000% |
| 307610 | CF1382C2. Prefix Flip (Hard Version) | 0 | 0 | 0.000% |
| 307621 | CF1384B2. Koa and the Beach (Hard Version) | 0 | 0 | 0.000% |
| 307671 | CF1393E2. Twilight and Ancient Scroll (harder version) | 0 | 0 | 0.000% |
| 307705 | CF1399E2. Weights Division (hard version) | 0 | 0 | 0.000% |
| 307803 | CF1419D2. Sage's Birthday (hard version) | 0 | 0 | 0.000% |
| 307809 | CF1420C2. Pokémon Army (hard version) | 0 | 0 | 0.000% |
| 307858 | CF1425I. Impressive Harvesting of The Orchard | 0 | 0 | 0.000% |
| 307867 | CF1427C. The Hard Work of Paparazzi | 0 | 0 | 0.000% |
| 307880 | CF1428G2. Lucky Numbers (Hard Version) | 0 | 0 | 0.000% |
| 307942 | CF1439A2. Binary Table (Hard Version) | 0 | 0 | 0.000% |
| 307950 | CF1440C2. Binary Table (Hard Version) | 0 | 0 | 0.000% |
| 307985 | CF1446D2. Frequency Problem (Hard Version) | 0 | 0 | 0.000% |
| 307994 | CF1447F2. Frequency Problem (Hard Version) | 0 | 0 | 0.000% |
| 307998 | CF1450C2. Errich-Tac-Toe (Hard Version) | 0 | 0 | 0.000% |
| 308004 | CF1450H2. Multithreading (Hard Version) | 0 | 0 | 0.000% |
| 308010 | CF1451E2. Bitwise Queries (Hard Version) | 0 | 0 | 0.000% |
| 308024 | CF1453F. Even Harder | 0 | 0 | 0.000% |
| 308072 | CF1462E2. Close Tuples (hard version) | 0 | 0 | 0.000% |
| 308231 | CF1486C2. Guessing the Greatest (hard version) | 0 | 0 | 0.000% |
| 308307 | CF1497C2. k-LCM (hard version) | 0 | 0 | 0.000% |
| 308310 | CF1497E2. Square-Free Division (hard version) | 0 | 0 | 0.000% |
| 308383 | CF1510H. Hard Optimization | 0 | 0 | 0.000% |
| 308446 | CF1520F2. Guess the K-th Zero (Hard version) | 0 | 0 | 0.000% |
| 308472 | CF1526C2. Potions (Hard Version) | 0 | 0 | 0.000% |
| 308478 | CF1527B2. Palindrome Game (hard version) | 0 | 0 | 0.000% |
| 308532 | CF1534F2. Falling Sand (Hard Version) | 0 | 0 | 0.000% |
| 308552 | CF1537E2. Erase and Extend (Hard Version) | 0 | 0 | 0.000% |
| 308570 | CF1540C2. Converging Array (Hard Version) | 0 | 0 | 0.000% |
| 308578 | CF1541E2. Converging Array (Hard Version) | 0 | 0 | 0.000% |
| 308584 | CF1542E2. Abnormal Permutation Pairs (hard version) | 0 | 0 | 0.000% |
| 308589 | CF1543D2. RPD and Rap Sheet (Hard Version) | 0 | 0 | 0.000% |
| 308604 | CF1545E2. AquaMoon and Time Stop (hard version) | 0 | 0 | 0.000% |
| 308623 | CF1548D2. Gregor and the Odd Cows (Hard) | 0 | 0 | 0.000% |
| 308631 | CF1549F2. Gregor and the Odd Cows (Hard) | 0 | 0 | 0.000% |
| 308643 | CF1551D2. Domino (hard version) | 0 | 0 | 0.000% |
| 308698 | CF1559D2. Mocha and Diana (Hard Version) | 0 | 0 | 0.000% |
| 308706 | CF1560F2. Nearest Beautiful Number (hard version) | 0 | 0 | 0.000% |
| 308718 | CF1562D2. Two Hundred Twenty One (hard version) | 0 | 0 | 0.000% |
| 308731 | CF1566D2. Seating Arrangements (hard version) | 0 | 0 | 0.000% |
| 308838 | CF1582F2. Korney Korneevich and XOR (hard version) | 0 | 0 | 0.000% |
| 308909 | CF1594E2. Rubik's Cube Coloring (hard version) | 0 | 0 | 0.000% |
| 309011 | CF1611E2. Escape The Maze (hard version) | 0 | 0 | 0.000% |
| 309031 | CF1614D2. Divan and Kostomuksha (hard version) | 0 | 0 | 0.000% |
| 309053 | CF1617D2. Too Many Impostors (hard version) | 0 | 0 | 0.000% |
| 309109 | CF1625E2. Cats on the Upgrade (hard version) | 0 | 0 | 0.000% |
| 309126 | CF1628D2. Game on Sum (Hard Version) | 0 | 0 | 0.000% |
| 309135 | CF1629F2. Game on Sum (Hard Version) | 0 | 0 | 0.000% |
| 309153 | CF1632E2. Distance Tree (hard version) | 0 | 0 | 0.000% |
| 309203 | CF1642A. Hard Way | 0 | 0 | 0.000% |
| 309294 | CF1658D2. 388535 (Hard Version) | 0 | 0 | 0.000% |
| 309309 | CF1660F2. Promising String (hard version) | 0 | 12 | 0.000% |
| 309426 | CF1676H2. Maximum Crossings (Hard Version) | 0 | 19 | 0.000% |
| 309435 | CF1678B2. Tokitsukaze and Good 01-String (hard version) | 0 | 0 | 0.000% |
| 309471 | CF1684H. Hard Cut | 0 | 0 | 0.000% |
| 309476 | CF1685D2. Permutation Weight (Hard Version) | 0 | 0 | 0.000% |
| 309538 | CF1695D2. Tree Queries (Hard Version) | 0 | 0 | 0.000% |
| 309585 | CF1702G2. Passable Paths (hard version) | 0 | 0 | 0.000% |
| 309601 | CF1704H2. Game of AI (hard version) | 0 | 0 | 0.000% |
| 309612 | CF1706D2. Chopping Carrots (Hard Version) | 0 | 0 | 0.000% |
| 309647 | CF1712E2. LCM Sum (hard version) | 0 | 0 | 0.000% |
| 309681 | CF1718A2. Burenka and Traditions (hard version) | 0 | 0 | 0.000% |
| 309691 | CF1719D2. Burenka and Traditions (hard version) | 0 | 0 | 0.000% |
| 309698 | CF1720D2. Xor-Subsequence (hard version) | 0 | 0 | 0.000% |
| 309766 | CF1732C2. Sheikh (Hard Version) | 0 | 0 | 0.000% |
| 309768 | CF1732D2. Balance (Hard version) | 0 | 0 | 0.000% |
| 309774 | CF1733D2. Zero-One (Hard Version) | 0 | 0 | 0.000% |
| 309791 | CF1736C2. Good Subarrays (Hard Version) | 0 | 0 | 0.000% |
| 309850 | CF1744E2. Divisible Numbers (hard version) | 0 | 0 | 0.000% |
| 309857 | CF1746E2. Joking (Hard Version) | 0 | 0 | 0.000% |
| 309888 | CF1753A2. Make Nonzero Sum (hard version) | 0 | 0 | 0.000% |