| 302586 | CF500B. New Year Permutation | 0 | 0 | 0.000% |
| 302587 | CF500C. New Year Book Reading | 0 | 0 | 0.000% |
| 302588 | CF500D. New Year Santa Network | 0 | 0 | 0.000% |
| 302589 | CF500E. New Year Domino | 0 | 0 | 0.000% |
| 302590 | CF500F. New Year Shopping | 0 | 0 | 0.000% |
| 302591 | CF500G. New Year Running | 0 | 0 | 0.000% |
| 302603 | CF505B. Mr. Kitayuta's Colorful Graph | 0 | 0 | 0.000% |
| 302613 | CF507B. Amr and Pins | 0 | 0 | 0.000% |
| 302639 | CF513B1. Permutations | 0 | 2 | 0.000% |
| 302651 | CF514A. Chewbaсca and Number | 0 | 6 | 0.000% |
| 302652 | CF514B. Han Solo and Lazer Gun | 0 | 0 | 0.000% |
| 302653 | CF514C. Watto and Mechanism | 0 | 0 | 0.000% |
| 302654 | CF514D. R2D2 and Droid Army | 0 | 0 | 0.000% |
| 302655 | CF514E. Darth Vader and Tree | 0 | 0 | 0.000% |
| 302658 | CF515C. Drazil and Factorial | 0 | 0 | 0.000% |
| 302661 | CF516A. Drazil and Factorial | 0 | 0 | 0.000% |
| 302667 | CF518B. Tanya and Postcard | 0 | 0 | 0.000% |
| 302678 | CF520B. Two Buttons | 0 | 0 | 0.000% |
| 302693 | CF523C. Name Quest | 0 | 0 | 0.000% |
| 302702 | CF525B. Pasha and String | 0 | 0 | 0.000% |
| 302707 | CF526B. Om Nom and Dark Park | 0 | 0 | 0.000% |
| 302759 | CF534B. Covered Path | 0 | 0 | 0.000% |
| 302775 | CF538A. Cutting Banner | 0 | 0 | 0.000% |
| 302776 | CF538B. Quasi Binary | 0 | 0 | 0.000% |
| 302806 | CF544B. Sea and Islands | 0 | 0 | 0.000% |
| 302817 | CF546C. Soldier and Cards | 0 | 0 | 0.000% |
| 302826 | CF548B. Mike and Fun | 0 | 0 | 0.000% |
| 302839 | CF550B. Preparing Olympiad | 0 | 0 | 0.000% |
| 302986 | CF581C. Developing Skills | 0 | 0 | 0.000% |
| 303090 | CF602B. Approximating a Constant Range | 0 | 0 | 0.000% |
| 303100 | CF604B. More Cowbell | 0 | 0 | 0.000% |
| 303145 | CF612C. Replace To Make Regular Bracket Sequence | 0 | 0 | 0.000% |
| 303154 | CF614A. Link/Cut Tree | 0 | 0 | 0.000% |
| 303155 | CF614B. Gena's Code | 0 | 0 | 0.000% |
| 303156 | CF614C. Peter and Snow Blower | 0 | 0 | 0.000% |
| 303157 | CF614D. Skills | 0 | 0 | 0.000% |
| 303158 | CF614E. Necklace | 0 | 0 | 0.000% |
| 303245 | CF630H. Benches | 0 | 0 | 0.000% |
| 303249 | CF630L. Cracking the Code | 0 | 0 | 0.000% |
| 303262 | CF632B. Alice, Bob, Two Teams | 0 | 0 | 0.000% |
| 303290 | CF637C. Promocodes with Mistakes | 0 | 0 | 0.000% |
| 303311 | CF641B. Little Artem and Matrix | 0 | 0 | 0.000% |
| 303345 | CF649B. Этажи | 0 | 0 | 0.000% |
| 303349 | CF650A. Watchmen | 0 | 0 | 0.000% |
| 303356 | CF651C. Watchmen | 0 | 0 | 0.000% |
| 303359 | CF652A. Gabriel and Caterpillar | 0 | 0 | 0.000% |
| 303433 | CF665B. Shopping | 0 | 0 | 0.000% |
| 303448 | CF668A. Little Artem and Matrix | 0 | 0 | 0.000% |
| 303456 | CF669C. Little Artem and Matrix | 0 | 0 | 0.000% |
| 303462 | CF670D1. Magic Powder - 1 | 0 | 0 | 0.000% |
| 303490 | CF675B. Restoring Painting | 0 | 0 | 0.000% |
| 303500 | CF677B. Vanya and Food Processor | 0 | 0 | 0.000% |
| 303510 | CF679A. Bear and Prime 100 | 0 | 0 | 0.000% |
| 303517 | CF680C. Bear and Prime 100 | 0 | 0 | 0.000% |
| 303533 | CF683D. Chocolate Bar | 0 | 0 | 0.000% |
| 303561 | CF689A. Mike and Cellphone | 0 | 0 | 0.000% |
| 303583 | CF691A. Fashion in Berland | 0 | 0 | 0.000% |
| 303584 | CF691B. s-palindrome | 0 | 0 | 0.000% |
| 303585 | CF691C. Exponential notation | 0 | 0 | 0.000% |
| 303586 | CF691D. Swaps in Permutation | 0 | 0 | 0.000% |
| 303587 | CF691E. Xor-sequences | 0 | 0 | 0.000% |
| 303588 | CF691F. Couple Cover | 0 | 0 | 0.000% |
| 303603 | CF697B. Barnicle | 0 | 0 | 0.000% |
| 303608 | CF698A. Vacations | 0 | 0 | 0.000% |
| 303615 | CF699B. One Bomb | 0 | 0 | 0.000% |
| 303616 | CF699C. Vacations | 0 | 0 | 0.000% |
| 303638 | CF703B. Mishka and trip | 0 | 0 | 0.000% |
| 303673 | CF710B. Optimal Point on a Line | 0 | 0 | 0.000% |
| 303679 | CF711B. Chris and Magic Square | 0 | 0 | 0.000% |
| 303688 | CF713A. Sonya and Queries | 0 | 0 | 0.000% |
| 303693 | CF714A. Meeting of Old Friends | 0 | 0 | 0.000% |
| 303694 | CF714B. Filya and Homework | 0 | 0 | 0.000% |
| 303695 | CF714C. Sonya and Queries | 0 | 0 | 0.000% |
| 303696 | CF714D. Searching Rectangles | 0 | 0 | 0.000% |
| 303697 | CF714E. Sonya and Problem Wihtout a Legend | 0 | 0 | 0.000% |
| 303722 | CF719B. Anatoly and Cockroaches | 0 | 0 | 0.000% |
| 303863 | CF745B. Hongcow Solves A Puzzle | 0 | 0 | 0.000% |
| 303882 | CF748C. Santa Claus and Robot | 0 | 0 | 0.000% |
| 303903 | CF752C. Santa Claus and Robot | 0 | 0 | 0.000% |
| 303929 | CF757B. Bash's Big Day | 0 | 0 | 0.000% |
| 303959 | CF762A. k-th divisor | 0 | 0 | 0.000% |
| 303960 | CF762B. USB vs. PS/2 | 0 | 0 | 0.000% |
| 304006 | CF770D. Draw Brackets! | 0 | 0 | 0.000% |
| 304135 | CF794A. Bank Robbery | 0 | 0 | 0.000% |
| 304136 | CF794B. Cutting Carrot | 0 | 0 | 0.000% |
| 304137 | CF794C. Naming Company | 0 | 0 | 0.000% |
| 304138 | CF794D. Labelling Cities | 0 | 0 | 0.000% |
| 304139 | CF794E. Choosing Carrot | 0 | 0 | 0.000% |
| 304140 | CF794F. Leha and security system | 0 | 0 | 0.000% |
| 304141 | CF794G. Replace All | 0 | 0 | 0.000% |
| 304161 | CF797B. Odd sum | 0 | 0 | 0.000% |
| 304172 | CF799B. T-shirt buying | 0 | 0 | 0.000% |
| 304197 | CF802J. Send the Fool Further! (easy) | 0 | 0 | 0.000% |
| 304203 | CF803A. Maximal Binary Matrix | 0 | 0 | 0.000% |
| 304211 | CF804B. Minimum number of steps | 0 | 0 | 0.000% |
| 304219 | CF805D. Minimum number of steps | 0 | 0 | 0.000% |
| 304236 | CF808C. Tea Party | 0 | 0 | 0.000% |
| 304267 | CF814A. An abandoned sentiment from past | 0 | 0 | 0.000% |
| 304268 | CF814B. An express train to reveries | 0 | 0 | 0.000% |
| 304269 | CF814C. An impassioned circulation of affection | 0 | 0 | 0.000% |