| 300641 | CF122B. Lucky Substring | 0 | 0 | 0.000% |
| 300642 | CF122C. Lucky Sum | 0 | 0 | 0.000% |
| 300643 | CF122D. Lucky Transformation | 0 | 0 | 0.000% |
| 300644 | CF122E. Lucky Permutation | 0 | 0 | 0.000% |
| 300645 | CF123A. Prime Permutation | 0 | 0 | 0.000% |
| 300646 | CF123B. Squares | 0 | 0 | 0.000% |
| 300647 | CF123C. Brackets | 0 | 0 | 0.000% |
| 300648 | CF123D. String | 0 | 0 | 0.000% |
| 300649 | CF123E. Maze | 0 | 0 | 0.000% |
| 300650 | CF124A. The number of positions | 0 | 0 | 0.000% |
| 300651 | CF124B. Permutations | 0 | 0 | 0.000% |
| 300652 | CF124C. Prime Permutation | 0 | 0 | 0.000% |
| 300653 | CF124D. Squares | 0 | 0 | 0.000% |
| 300654 | CF124E. Brackets | 0 | 0 | 0.000% |
| 300660 | CF126A. Hot Bath | 0 | 0 | 0.000% |
| 300661 | CF126B. Password | 0 | 0 | 0.000% |
| 300662 | CF126C. E-reader Display | 0 | 0 | 0.000% |
| 300663 | CF126D. Fibonacci Sums | 0 | 0 | 0.000% |
| 300664 | CF126E. Pills | 0 | 0 | 0.000% |
| 300665 | CF127A. Wasted Time | 0 | 0 | 0.000% |
| 300666 | CF127B. Canvas Frames | 0 | 0 | 0.000% |
| 300667 | CF127C. Hot Bath | 0 | 0 | 0.000% |
| 300668 | CF127D. Password | 0 | 0 | 0.000% |
| 300669 | CF127E. E-reader Display | 0 | 0 | 0.000% |
| 300670 | CF128A. Statues | 0 | 0 | 0.000% |
| 300671 | CF128B. String | 0 | 0 | 0.000% |
| 300672 | CF128C. Games with Rectangle | 0 | 0 | 0.000% |
| 300673 | CF128D. Numbers | 0 | 0 | 0.000% |
| 300674 | CF128E. Birthday | 0 | 0 | 0.000% |
| 300675 | CF129A. Cookies | 0 | 0 | 0.000% |
| 300676 | CF129B. Students and Shoelaces | 0 | 0 | 0.000% |
| 300677 | CF129C. Statues | 0 | 0 | 0.000% |
| 300678 | CF129D. String | 0 | 0 | 0.000% |
| 300679 | CF129E. Games with Rectangle | 0 | 0 | 0.000% |
| 302723 | CF529A. And Yet Another Bracket Sequence | 0 | 0 | 0.000% |
| 302724 | CF529B. Group Photo 2 (online mirror version) | 0 | 0 | 0.000% |
| 302725 | CF529C. Rooks and Rectangles | 0 | 0 | 0.000% |
| 302726 | CF529D. Social Network | 0 | 0 | 0.000% |
| 302727 | CF529E. The Art of Dealing with ATM | 0 | 0 | 0.000% |
| 302752 | CF533A. Berland Miners | 0 | 0 | 0.000% |
| 302753 | CF533B. Work Group | 0 | 0 | 0.000% |
| 302754 | CF533C. Board Game | 0 | 0 | 0.000% |
| 302755 | CF533D. Landmarks | 0 | 0 | 0.000% |
| 302756 | CF533E. Correcting Mistakes | 0 | 0 | 0.000% |
| 302757 | CF533F. Encoding | 0 | 0 | 0.000% |
| 302794 | CF542A. Place Your Ad Here | 0 | 0 | 0.000% |
| 302795 | CF542B. Duck Hunt | 0 | 0 | 0.000% |
| 302796 | CF542C. Idempotent functions | 0 | 0 | 0.000% |
| 302797 | CF542D. Superhero's Job | 0 | 0 | 0.000% |
| 302798 | CF542E. Playing on Graph | 0 | 0 | 0.000% |
| 302799 | CF542F. Quest | 0 | 0 | 0.000% |
| 303417 | CF662A. Gambling Nim | 0 | 0 | 0.000% |
| 303418 | CF662B. Graph Coloring | 0 | 0 | 0.000% |
| 303419 | CF662C. Binary Table | 0 | 0 | 0.000% |
| 303420 | CF662D. International Olympiad | 0 | 0 | 0.000% |
| 303421 | CF662E. To Hack or not to Hack | 0 | 0 | 0.000% |
| 303725 | CF720A. Closing ceremony | 0 | 0 | 0.000% |
| 303726 | CF720B. Cactusophobia | 0 | 0 | 0.000% |
| 303727 | CF720C. Homework | 0 | 0 | 0.000% |
| 303728 | CF720D. Slalom | 0 | 0 | 0.000% |
| 303729 | CF720E. Cipher | 0 | 0 | 0.000% |
| 303730 | CF720F. Array Covering | 0 | 0 | 0.000% |
| 304490 | CF856A. Set Theory | 0 | 0 | 0.000% |
| 304491 | CF856B. Similar Words | 0 | 0 | 0.000% |
| 304492 | CF856C. Eleventh Birthday | 0 | 0 | 0.000% |
| 304493 | CF856D. Masha and Cactus | 0 | 0 | 0.000% |
| 304494 | CF856E. Satellites | 0 | 0 | 0.000% |
| 304495 | CF856F. To Play or not to Play | 0 | 0 | 0.000% |
| 306106 | CF1147A. Hide and Seek | 0 | 0 | 0.000% |
| 306107 | CF1147B. Chladni Figure | 0 | 0 | 0.000% |
| 306108 | CF1147C. Thanos Nim | 0 | 0 | 0.000% |
| 306109 | CF1147D. Palindrome XOR | 0 | 0 | 0.000% |
| 306110 | CF1147E. Rainbow Coins | 0 | 0 | 0.000% |
| 306111 | CF1147F. Zigzag Game | 0 | 0 | 0.000% |
| 306524 | CF1210A. Anadi and Domino | 0 | 0 | 0.000% |
| 306525 | CF1210B. Marcin and Training Camp | 0 | 0 | 0.000% |
| 306526 | CF1210C. Kamil and Making a Stream | 0 | 0 | 0.000% |
| 306527 | CF1210D. Konrad and Company Evaluation | 0 | 0 | 0.000% |
| 306528 | CF1210E. Wojtek and Card Tricks | 0 | 0 | 0.000% |
| 306529 | CF1210F1. Marek and Matching (easy version) | 0 | 0 | 0.000% |
| 306530 | CF1210F2. Marek and Matching (hard version) | 0 | 0 | 0.000% |
| 306531 | CF1210G. Mateusz and Escape Room | 0 | 0 | 0.000% |
| 306659 | CF1231A. Dawid and Bags of Candies | 0 | 0 | 0.000% |
| 306660 | CF1231B. Ania and Minimizing | 0 | 0 | 0.000% |
| 306661 | CF1231C. Increasing Matrix | 0 | 0 | 0.000% |
| 306662 | CF1231D. Anadi and Domino | 0 | 0 | 0.000% |
| 306663 | CF1231E. Middle-Out | 0 | 0 | 0.000% |
| 306664 | CF1231F. Marcin and Training Camp | 0 | 0 | 0.000% |
| 306665 | CF1231G. Kamil and Making a Stream | 0 | 0 | 0.000% |
| 406558 | GYM102439 L The only winner | 0 | 0 | 0.000% |
| 406750 | GYM102535 G 007: You Only Live Thrice | 0 | 0 | 0.000% |
| 406759 | GYM102535 P The Only Level | 0 | 0 | 0.000% |
| 406760 | GYM102535 Q The Only Level TOO | 0 | 0 | 0.000% |
| 406761 | GYM102535 R The Only Level 3 | 0 | 0 | 0.000% |
| 408260 | GYM103074 A Numbers (Div-2 only!) | 0 | 0 | 0.000% |