| 301589 | CF300E. Empire Strikes Back | 0 | 0 | 0.000% |
| 301591 | CF301B. Yaroslav and Time | 0 | 0 | 0.000% |
| 301594 | CF301E. Yaroslav and Arrangements | 0 | 0 | 0.000% |
| 301595 | CF302A. Eugeny and Array | 0 | 0 | 0.000% |
| 301596 | CF302B. Eugeny and Play List | 0 | 0 | 0.000% |
| 301598 | CF302D. Yaroslav and Time | 0 | 0 | 0.000% |
| 301600 | CF303A. Lucky Permutation Triple | 0 | 0 | 0.000% |
| 301601 | CF303B. Rectangle Puzzle II | 0 | 0 | 0.000% |
| 301602 | CF303C. Minimum Modular | 0 | 0 | 0.000% |
| 301604 | CF303E. Random Ranking | 0 | 0 | 0.000% |
| 301605 | CF304A. Pythagorean Theorem II | 0 | 0 | 0.000% |
| 301606 | CF304B. Calendar | 0 | 0 | 0.000% |
| 301607 | CF304C. Lucky Permutation Triple | 0 | 0 | 0.000% |
| 301608 | CF304D. Rectangle Puzzle II | 0 | 0 | 0.000% |
| 301609 | CF304E. Minimum Modular | 0 | 0 | 0.000% |
| 301610 | CF305A. Strange Addition | 0 | 0 | 0.000% |
| 301611 | CF305B. Continued Fractions | 0 | 0 | 0.000% |
| 301612 | CF305C. Ivan and Powers of Two | 0 | 0 | 0.000% |
| 301613 | CF305D. Olya and Graph | 0 | 0 | 0.000% |
| 301614 | CF305E. Playing with String | 0 | 0 | 0.000% |
| 301615 | CF306A. Candies | 0 | 0 | 0.000% |
| 301616 | CF306B. Optimizer | 0 | 0 | 0.000% |
| 301618 | CF306D. Polygon | 0 | 0 | 0.000% |
| 301619 | CF308A. Morning run | 0 | 0 | 0.000% |
| 301620 | CF308B. Context Advertising | 0 | 0 | 0.000% |
| 301621 | CF308C. Memory for Arrays | 0 | 0 | 0.000% |
| 301622 | CF308D. Tennis Rackets | 0 | 0 | 0.000% |
| 301623 | CF308E. Sheep | 0 | 0 | 0.000% |
| 301624 | CF309A. Morning run | 0 | 0 | 0.000% |
| 301625 | CF309B. Context Advertising | 0 | 0 | 0.000% |
| 301626 | CF309C. Memory for Arrays | 0 | 0 | 0.000% |
| 301627 | CF309D. Tennis Rackets | 0 | 0 | 0.000% |
| 301628 | CF309E. Sheep | 0 | 0 | 0.000% |
| 301629 | CF311A. The Closest Pair | 0 | 0 | 0.000% |
| 301630 | CF311B. Cats Transport | 0 | 0 | 0.000% |
| 301631 | CF311C. Fetch the Treasure | 0 | 0 | 0.000% |
| 301634 | CF312A. Whose sentence is it? | 0 | 0 | 0.000% |
| 301635 | CF312B. Archer | 0 | 0 | 0.000% |
| 301636 | CF312C. The Closest Pair | 0 | 0 | 0.000% |
| 301637 | CF312D. Cats Transport | 0 | 0 | 0.000% |
| 301638 | CF312E. Fetch the Treasure | 0 | 0 | 0.000% |
| 301639 | CF313A. Ilya and Bank Account | 0 | 0 | 0.000% |
| 301640 | CF313B. Ilya and Queries | 0 | 0 | 0.000% |
| 301641 | CF313C. Ilya and Matrix | 0 | 0 | 0.000% |
| 301642 | CF313D. Ilya and Roads | 0 | 0 | 0.000% |
| 301644 | CF314A. Sereja and Contest | 0 | 0 | 0.000% |
| 301645 | CF314B. Sereja and Periods | 0 | 0 | 0.000% |
| 301646 | CF314C. Sereja and Subsequences | 0 | 0 | 0.000% |
| 301648 | CF314E. Sereja and Squares | 0 | 0 | 0.000% |
| 301650 | CF315B. Sereja and Array | 0 | 0 | 0.000% |
| 301651 | CF315C. Sereja and Contest | 0 | 0 | 0.000% |
| 301652 | CF315D. Sereja and Periods | 0 | 0 | 0.000% |
| 301654 | CF316A1. Special Task | 0 | 0 | 0.000% |
| 301655 | CF316A2. Special Task | 0 | 0 | 0.000% |
| 301656 | CF316B1. EKG | 0 | 0 | 0.000% |
| 301657 | CF316B2. EKG | 0 | 0 | 0.000% |
| 301658 | CF316C1. Tidying Up | 0 | 0 | 0.000% |
| 301659 | CF316C2. Tidying Up | 0 | 0 | 0.000% |
| 301660 | CF316D1. PE Lesson | 0 | 0 | 0.000% |
| 301661 | CF316D2. PE Lesson | 0 | 0 | 0.000% |
| 301662 | CF316D3. PE Lesson | 0 | 0 | 0.000% |
| 301663 | CF316E1. Summer Homework | 0 | 0 | 0.000% |
| 301664 | CF316E2. Summer Homework | 0 | 0 | 0.000% |
| 301665 | CF316E3. Summer Homework | 0 | 0 | 0.000% |
| 301666 | CF316F1. Suns and Rays | 0 | 0 | 0.000% |
| 301667 | CF316F2. Suns and Rays | 0 | 0 | 0.000% |
| 301668 | CF316F3. Suns and Rays | 0 | 0 | 0.000% |
| 301669 | CF316G1. Good Substrings | 0 | 0 | 0.000% |
| 301670 | CF316G2. Good Substrings | 0 | 0 | 0.000% |
| 301671 | CF316G3. Good Substrings | 0 | 0 | 0.000% |
| 301672 | CF317A. Perfect Pair | 0 | 0 | 0.000% |
| 301673 | CF317B. Ants | 0 | 0 | 0.000% |
| 301674 | CF317C. Balance | 0 | 0 | 0.000% |
| 301675 | CF317D. Game with Powers | 0 | 0 | 0.000% |
| 301676 | CF317E. Princess and Her Shadow | 0 | 0 | 0.000% |
| 301678 | CF318B. Strings of Power | 0 | 0 | 0.000% |
| 301679 | CF318C. Perfect Pair | 0 | 0 | 0.000% |
| 301683 | CF319B. Psychos in a Line | 0 | 0 | 0.000% |
| 301684 | CF319C. Kalila and Dimna in the Logging Industry | 0 | 0 | 0.000% |
| 301686 | CF319E. Ping-Pong | 0 | 0 | 0.000% |
| 301688 | CF320B. Ping-Pong (Easy Version) | 0 | 0 | 0.000% |
| 301690 | CF320D. Psychos in a Line | 0 | 0 | 0.000% |
| 301691 | CF320E. Kalila and Dimna in the Logging Industry | 0 | 0 | 0.000% |
| 301692 | CF321A. Ciel and Robot | 0 | 0 | 0.000% |
| 301693 | CF321B. Ciel and Duel | 0 | 0 | 0.000% |
| 301695 | CF321D. Ciel and Flipboard | 0 | 0 | 0.000% |
| 301696 | CF321E. Ciel and Gondolas | 0 | 0 | 0.000% |
| 301699 | CF322C. Ciel and Robot | 0 | 0 | 0.000% |
| 301700 | CF322D. Ciel and Duel | 0 | 0 | 0.000% |
| 301703 | CF323B. Tournament-graph | 0 | 0 | 0.000% |
| 301704 | CF323C. Two permutations | 0 | 0 | 0.000% |
| 301705 | CF324A1. Oh Sweet Beaverette | 0 | 0 | 0.000% |
| 301706 | CF324A2. Oh Sweet Beaverette | 0 | 0 | 0.000% |
| 301707 | CF324B1. Shave Beaver! | 0 | 0 | 0.000% |
| 301708 | CF324B2. Shave Beaver! | 0 | 0 | 0.000% |
| 301709 | CF324C1. The Great Julya Calendar | 0 | 0 | 0.000% |
| 301710 | CF324C2. The Great Julya Calendar | 0 | 0 | 0.000% |
| 301711 | CF324C3. The Great Julya Calendar | 0 | 0 | 0.000% |
| 301712 | CF324D1. Escaping on Beaveractor | 0 | 0 | 0.000% |
| 301713 | CF324D2. Escaping on Beaveractor | 0 | 0 | 0.000% |