| 303653 | CF706B. Interesting drink | 0 | 0 | 0.000% |
| 303654 | CF706C. Hard problem | 0 | 0 | 0.000% |
| 303655 | CF706D. Vasiliy's Multiset | 0 | 0 | 0.000% |
| 303656 | CF706E. Working routine | 0 | 0 | 0.000% |
| 303657 | CF707A. Brain's Photos | 0 | 0 | 0.000% |
| 303658 | CF707B. Bakery | 0 | 0 | 0.000% |
| 303659 | CF707C. Pythagorean Triples | 0 | 0 | 0.000% |
| 303660 | CF707D. Persistent Bookcase | 0 | 0 | 0.000% |
| 303661 | CF707E. Garlands | 0 | 0 | 0.000% |
| 303678 | CF711A. Bus to Udayland | 0 | 0 | 0.000% |
| 303679 | CF711B. Chris and Magic Square | 0 | 0 | 0.000% |
| 303680 | CF711C. Coloring Trees | 0 | 0 | 0.000% |
| 303681 | CF711D. Directed Roads | 0 | 0 | 0.000% |
| 303682 | CF711E. ZS and The Birthday Paradox | 0 | 0 | 0.000% |
| 303815 | CF736A. Tennis Championship | 0 | 0 | 0.000% |
| 303816 | CF736B. Taxes | 0 | 0 | 0.000% |
| 303817 | CF736C. Ostap and Tree | 0 | 0 | 0.000% |
| 303818 | CF736D. Permutations | 0 | 0 | 0.000% |
| 303819 | CF736E. Chess Championship | 0 | 0 | 0.000% |
| 304533 | CF864A. Fair Game | 0 | 0 | 0.000% |
| 304534 | CF864B. Polycarp and Letters | 0 | 0 | 0.000% |
| 304535 | CF864C. Bus | 0 | 0 | 0.000% |
| 304536 | CF864D. Make a Permutation! | 0 | 0 | 0.000% |
| 304537 | CF864E. Fire | 0 | 0 | 0.000% |
| 304538 | CF864F. Cities Excursions | 0 | 0 | 0.000% |
| 304802 | CF915A. Garden | 0 | 0 | 0.000% |
| 304803 | CF915B. Browser | 0 | 0 | 0.000% |
| 304804 | CF915C. Permute Digits | 0 | 0 | 0.000% |
| 304805 | CF915D. Almost Acyclic Graph | 0 | 0 | 0.000% |
| 304806 | CF915E. Physical Education Lessons | 0 | 0 | 0.000% |
| 304807 | CF915F. Imbalance Value of a Tree | 0 | 0 | 0.000% |
| 304808 | CF915G. Coprime Arrays | 0 | 0 | 0.000% |
| 304928 | CF936A. Save Energy! | 0 | 0 | 0.000% |
| 304929 | CF936B. Sleepy Game | 0 | 0 | 0.000% |
| 304930 | CF936C. Lock Puzzle | 0 | 0 | 0.000% |
| 304931 | CF936D. World of Tank | 0 | 0 | 0.000% |
| 304932 | CF936D. World of Tank | 0 | 0 | 0.000% |
| 305459 | CF1036A. Function Height | 0 | 0 | 0.000% |
| 305460 | CF1036B. Diagonal Walking v.2 | 0 | 0 | 0.000% |
| 305461 | CF1036C. Classy Numbers | 0 | 0 | 0.000% |
| 305462 | CF1036D. Vasya and Arrays | 0 | 0 | 0.000% |
| 305463 | CF1036E. Covered Points | 0 | 0 | 0.000% |
| 305464 | CF1036F. Relatively Prime Powers | 0 | 0 | 0.000% |
| 305465 | CF1036G. Sources and Sinks | 0 | 0 | 0.000% |
| 305889 | CF1106A. Lunar New Year and Cross Counting | 0 | 0 | 0.000% |
| 305890 | CF1106B. Lunar New Year and Food Ordering | 0 | 0 | 0.000% |
| 305891 | CF1106C. Lunar New Year and Number Division | 0 | 0 | 0.000% |
| 305892 | CF1106D. Lunar New Year and a Wander | 0 | 0 | 0.000% |
| 305893 | CF1106E. Lunar New Year and Red Envelopes | 0 | 0 | 0.000% |
| 305894 | CF1106F. Lunar New Year and a Recursive Sequence | 0 | 0 | 0.000% |
| 306035 | CF1136A. Nastya Is Reading a Book | 0 | 0 | 0.000% |
| 306036 | CF1136B. Nastya Is Playing Computer Games | 0 | 0 | 0.000% |
| 306037 | CF1136C. Nastya Is Transposing Matrices | 0 | 0 | 0.000% |
| 306038 | CF1136D. Nastya Is Buying Lunch | 0 | 0 | 0.000% |
| 306039 | CF1136E. Nastya Hasn't Written a Legend | 0 | 0 | 0.000% |
| 306676 | CF1236A. Stones | 0 | 0 | 0.000% |
| 306677 | CF1236B. Alice and the List of Presents | 0 | 0 | 0.000% |
| 306678 | CF1236C. Labs | 0 | 0 | 0.000% |
| 306679 | CF1236D. Alice and the Doll | 0 | 0 | 0.000% |
| 306680 | CF1236E. Alice and the Unfair Game | 0 | 0 | 0.000% |
| 306681 | CF1236F. Alice and the Cactus | 0 | 0 | 0.000% |
| 307304 | CF1336A. Linova and Kingdom | 0 | 0 | 0.000% |
| 307305 | CF1336B. Xenia and Colorful Gems | 0 | 0 | 0.000% |
| 307306 | CF1336C. Kaavi and Magic Spell | 0 | 0 | 0.000% |
| 307307 | CF1336D. Yui and Mahjong Set | 0 | 0 | 0.000% |
| 307308 | CF1336E1. Chiori and Doll Picking (easy version) | 0 | 0 | 0.000% |
| 307309 | CF1336E2. Chiori and Doll Picking (hard version) | 0 | 0 | 0.000% |
| 307310 | CF1336F. Journey | 0 | 0 | 0.000% |
| 307345 | CF1343A. Candies | 0 | 0 | 0.000% |
| 307346 | CF1343B. Balanced Array | 0 | 0 | 0.000% |
| 307347 | CF1343C. Alternating Subsequence | 0 | 0 | 0.000% |
| 307348 | CF1343D. Constant Palindrome Sum | 0 | 0 | 0.000% |
| 307349 | CF1343E. Weights Distributing | 0 | 0 | 0.000% |
| 307350 | CF1343F. Restore the Permutation by Sorted Segments | 0 | 0 | 0.000% |
| 307466 | CF1360A. Minimal Square | 0 | 0 | 0.000% |
| 307467 | CF1360B. Honest Coach | 0 | 0 | 0.000% |
| 307468 | CF1360C. Similar Pairs | 0 | 0 | 0.000% |
| 307469 | CF1360D. Buying Shovels | 0 | 0 | 0.000% |
| 307470 | CF1360E. Polygon | 0 | 0 | 0.000% |
| 307471 | CF1360F. Spy-string | 0 | 0 | 0.000% |
| 307472 | CF1360G. A/B Matrix | 0 | 0 | 0.000% |
| 307473 | CF1360H. Binary Median | 0 | 0 | 0.000% |
| 307474 | CF1361A. Johnny and Contribution | 0 | 0 | 0.000% |
| 307475 | CF1361B. Johnny and Grandmaster | 0 | 0 | 0.000% |
| 307476 | CF1361C. Johnny and Megan's Necklace | 0 | 0 | 0.000% |
| 307477 | CF1361D. Johnny and James | 0 | 0 | 0.000% |
| 307478 | CF1361E. James and the Chase | 0 | 0 | 0.000% |
| 307479 | CF1361F. Johnny and New Toy | 0 | 0 | 0.000% |
| 307480 | CF1362A. Johnny and Ancient Computer | 0 | 0 | 0.000% |
| 307481 | CF1362B. Johnny and His Hobbies | 0 | 0 | 0.000% |
| 307482 | CF1362C. Johnny and Another Rating Drop | 0 | 0 | 0.000% |
| 307483 | CF1362D. Johnny and Contribution | 0 | 0 | 0.000% |
| 307484 | CF1362E. Johnny and Grandmaster | 0 | 0 | 0.000% |
| 307485 | CF1362F. Johnny and Megan's Necklace | 0 | 0 | 0.000% |
| 307486 | CF1363A. Odd Selection | 0 | 0 | 0.000% |
| 307487 | CF1363B. Subsequence Hate | 0 | 0 | 0.000% |
| 307488 | CF1363C. Game On Leaves | 0 | 0 | 0.000% |
| 307489 | CF1363D. Guess The Maximums | 0 | 0 | 0.000% |
| 307490 | CF1363E. Tree Shuffling | 0 | 0 | 0.000% |
| 307491 | CF1363F. Rotating Substrings | 0 | 0 | 0.000% |