| 303539 | CF683J. The Hero with Bombs | 0 | 0 | 0.000% |
| 303541 | CF685A. Robbers' watch | 0 | 0 | 0.000% |
| 303542 | CF685B. Kay and Snowflake | 0 | 0 | 0.000% |
| 303545 | CF685E. Travelling Through the Snow Queen's Kingdom | 0 | 0 | 0.000% |
| 303548 | CF686C. Robbers' watch | 0 | 0 | 0.000% |
| 303549 | CF686D. Kay and Snowflake | 0 | 0 | 0.000% |
| 303572 | CF690C1. Brain Network (easy) | 0 | 0 | 0.000% |
| 303573 | CF690C2. Brain Network (medium) | 0 | 0 | 0.000% |
| 303574 | CF690C3. Brain Network (hard) | 0 | 0 | 0.000% |
| 303575 | CF690D1. The Wall (easy) | 0 | 0 | 0.000% |
| 303576 | CF690D2. The Wall (medium) | 0 | 0 | 0.000% |
| 303577 | CF690D3. The Wall (hard) | 0 | 0 | 0.000% |
| 303586 | CF691D. Swaps in Permutation | 0 | 0 | 0.000% |
| 303600 | CF696E. ...Wait for it... | 0 | 0 | 0.000% |
| 303627 | CF701C. They Are Everywhere | 0 | 0 | 0.000% |
| 303632 | CF702B. Powers of Two | 0 | 0 | 0.000% |
| 303633 | CF702C. Cellular Network | 0 | 0 | 0.000% |
| 303644 | CF704C. Black Widow | 0 | 0 | 0.000% |
| 303645 | CF704D. Captain America | 0 | 0 | 0.000% |
| 303651 | CF705E. Black Widow | 0 | 0 | 0.000% |
| 303656 | CF706E. Working routine | 0 | 0 | 0.000% |
| 303665 | CF708D. Incorrect Flow | 0 | 0 | 0.000% |
| 303675 | CF710D. Two Arithmetic Progressions | 0 | 0 | 0.000% |
| 303683 | CF712A. Memory and Crow | 0 | 0 | 0.000% |
| 303690 | CF713C. Sonya and Problem Wihtout a Legend | 0 | 0 | 0.000% |
| 303694 | CF714B. Filya and Homework | 0 | 0 | 0.000% |
| 303697 | CF714E. Sonya and Problem Wihtout a Legend | 0 | 0 | 0.000% |
| 303704 | CF716B. Complete the Word | 0 | 0 | 0.000% |
| 303710 | CF717C. Potions Homework | 0 | 0 | 0.000% |
| 303714 | CF717G. Underfail | 0 | 0 | 0.000% |
| 303716 | CF717I. Cowboy Beblop at his computer | 0 | 0 | 0.000% |
| 303719 | CF718D. Andrew and Chemistry | 0 | 0 | 0.000% |
| 303726 | CF720B. Cactusophobia | 0 | 0 | 0.000% |
| 303727 | CF720C. Homework | 0 | 0 | 0.000% |
| 303731 | CF721A. One-dimensional Japanese Crossword | 0 | 0 | 0.000% |
| 303732 | CF721B. Passwords | 0 | 0 | 0.000% |
| 303742 | CF723A. The New Year: Meeting Friends | 0 | 0 | 0.000% |
| 303746 | CF723E. One-Way Reform | 0 | 0 | 0.000% |
| 303752 | CF724E. Goods transportation | 0 | 0 | 0.000% |
| 303757 | CF725C. Hidden Word | 0 | 0 | 0.000% |
| 303765 | CF727D. T-shirts Distribution | 0 | 0 | 0.000% |
| 303768 | CF729A. Interview with Oleg | 0 | 0 | 0.000% |
| 303778 | CF730E. Award Ceremony | 0 | 0 | 0.000% |
| 303819 | CF736E. Chess Championship | 0 | 0 | 0.000% |
| 303826 | CF738A. Interview with Oleg | 0 | 0 | 0.000% |
| 303834 | CF739C. Alyona and towers | 0 | 0 | 0.000% |
| 303836 | CF739E. Gosha is hunting | 0 | 0 | 0.000% |
| 303838 | CF740B. Alyona and flowers | 0 | 0 | 0.000% |
| 303841 | CF740E. Alyona and towers | 0 | 0 | 0.000% |
| 303842 | CF741A. Arpa's loud Owf and Mehrdad's evil plan | 0 | 0 | 0.000% |
| 303843 | CF741B. Arpa's weak amphitheater and Mehrdad's valuable Hoses | 0 | 0 | 0.000% |
| 303849 | CF742C. Arpa's loud Owf and Mehrdad's evil plan | 0 | 0 | 0.000% |
| 303850 | CF742D. Arpa's weak amphitheater and Mehrdad's valuable Hoses | 0 | 0 | 0.000% |
| 303857 | CF744A. Hongcow Builds A Nation | 0 | 0 | 0.000% |
| 303858 | CF744B. Hongcow's Game | 0 | 0 | 0.000% |
| 303859 | CF744C. Hongcow Buys a Deck of Cards | 0 | 0 | 0.000% |
| 303860 | CF744D. Hongcow Draws a Circle | 0 | 0 | 0.000% |
| 303861 | CF744E. Hongcow Masters the Cyclic Shift | 0 | 0 | 0.000% |
| 303862 | CF745A. Hongcow Learns the Cyclic Shift | 0 | 0 | 0.000% |
| 303863 | CF745B. Hongcow Solves A Puzzle | 0 | 0 | 0.000% |
| 303864 | CF745C. Hongcow Builds A Nation | 0 | 0 | 0.000% |
| 303865 | CF745D. Hongcow's Game | 0 | 0 | 0.000% |
| 303866 | CF745E. Hongcow Buys a Deck of Cards | 0 | 0 | 0.000% |
| 303873 | CF746G. New Roads | 0 | 0 | 0.000% |
| 303877 | CF747D. Winter Is Coming | 0 | 0 | 0.000% |
| 303891 | CF750A. New Year and Hurry | 0 | 0 | 0.000% |
| 303892 | CF750B. New Year and North Pole | 0 | 0 | 0.000% |
| 303893 | CF750C. New Year and Rating | 0 | 0 | 0.000% |
| 303894 | CF750D. New Year and Fireworks | 0 | 0 | 0.000% |
| 303895 | CF750E. New Year and Old Subsequence | 0 | 0 | 0.000% |
| 303896 | CF750F. New Year and Finding Roots | 0 | 0 | 0.000% |
| 303897 | CF750G. New Year and Binary Tree Paths | 0 | 0 | 0.000% |
| 303898 | CF750H. New Year and Snowy Grid | 0 | 0 | 0.000% |
| 303908 | CF753B. Interactive Bulls and Cows (Easy) | 0 | 0 | 0.000% |
| 303909 | CF753C. Interactive Bulls and Cows (Hard) | 0 | 0 | 0.000% |
| 303919 | CF755E. PolandBall and White-Red graph | 0 | 0 | 0.000% |
| 303932 | CF757E. Bash Plays with Functions | 0 | 0 | 0.000% |
| 303936 | CF758B. Blown Garland | 0 | 0 | 0.000% |
| 303948 | CF760B. Frodo and pillows | 0 | 0 | 0.000% |
| 303955 | CF761C. Dasha and Password | 0 | 0 | 0.000% |
| 303961 | CF762C. Two strings | 0 | 0 | 0.000% |
| 303981 | CF765G. Math, math everywhere | 0 | 0 | 0.000% |
| 303987 | CF767A. Snacktower | 0 | 0 | 0.000% |
| 303992 | CF768A. Oath of the Night's Watch | 0 | 0 | 0.000% |
| 303994 | CF768C. Jon Snow and his Favourite Number | 0 | 0 | 0.000% |
| 303998 | CF768G. The Winds of Winter | 0 | 0 | 0.000% |
| 304000 | CF769B. News About Credit | 0 | 0 | 0.000% |
| 304003 | CF770A. New Password | 0 | 0 | 0.000% |
| 304006 | CF770D. Draw Brackets! | 0 | 0 | 0.000% |
| 304024 | CF774A. Amusement Park | 0 | 0 | 0.000% |
| 304025 | CF774B. Significant Cups | 0 | 0 | 0.000% |
| 304026 | CF774C. Maximum Number | 0 | 0 | 0.000% |
| 304027 | CF774D. Lie or Truth | 0 | 0 | 0.000% |
| 304028 | CF774E. Big Number and Remainder | 0 | 0 | 0.000% |
| 304029 | CF774F. Pens And Days Of Week | 0 | 0 | 0.000% |
| 304030 | CF774G. Perfectionist Arkadiy | 0 | 0 | 0.000% |
| 304031 | CF774H. Repairing Of String | 0 | 0 | 0.000% |
| 304032 | CF774I. Composing Of String | 0 | 0 | 0.000% |
| 304033 | CF774J. Stepan's Series | 0 | 0 | 0.000% |
| 304034 | CF774K. Stepan and Vowels | 0 | 0 | 0.000% |