| 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% |
| 303851 | CF742E. Arpa’s overnight party and Mehrdad’s silent entering | 0 | 0 | 0.000% |
| 303852 | CF743A. Vladik and flights | 0 | 0 | 0.000% |
| 303853 | CF743B. Chloe and the sequence | 0 | 0 | 0.000% |
| 303854 | CF743C. Vladik and fractions | 0 | 0 | 0.000% |
| 303855 | CF743D. Chloe and pleasant prizes | 0 | 0 | 0.000% |
| 303856 | CF743E. Vladik and cards | 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% |
| 303867 | CF746A. Compote | 0 | 0 | 0.000% |
| 303868 | CF746B. Decoding | 0 | 0 | 0.000% |
| 303869 | CF746C. Tram | 0 | 0 | 0.000% |
| 303870 | CF746D. Green and Black Tea | 0 | 0 | 0.000% |
| 303871 | CF746E. Numbers Exchange | 0 | 0 | 0.000% |
| 303872 | CF746F. Music in Car | 0 | 0 | 0.000% |
| 303873 | CF746G. New Roads | 0 | 0 | 0.000% |
| 303874 | CF747A. Display Size | 0 | 0 | 0.000% |
| 303875 | CF747B. Mammoth's Genome Decoding | 0 | 0 | 0.000% |
| 303876 | CF747C. Servers | 0 | 0 | 0.000% |
| 303877 | CF747D. Winter Is Coming | 0 | 0 | 0.000% |
| 303878 | CF747E. Comments | 0 | 0 | 0.000% |
| 303879 | CF747F. Igor and Interesting Numbers | 0 | 0 | 0.000% |
| 303880 | CF748A. Santa Claus and a Place in a Class | 0 | 0 | 0.000% |
| 303881 | CF748B. Santa Claus and Keyboard Check | 0 | 0 | 0.000% |
| 303882 | CF748C. Santa Claus and Robot | 0 | 0 | 0.000% |
| 303883 | CF748D. Santa Claus and a Palindrome | 0 | 0 | 0.000% |
| 303884 | CF748E. Santa Claus and Tangerines | 0 | 0 | 0.000% |
| 303885 | CF748F. Santa Clauses and a Soccer Championship | 0 | 0 | 0.000% |
| 303886 | CF749A. Bachgold Problem | 0 | 0 | 0.000% |
| 303887 | CF749B. Parallelogram is Back | 0 | 0 | 0.000% |
| 303888 | CF749C. Voting | 0 | 0 | 0.000% |
| 303889 | CF749D. Leaving Auction | 0 | 0 | 0.000% |
| 303890 | CF749E. Inversions After Shuffle | 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% |
| 304035 | CF774L. Bars | 0 | 0 | 0.000% |
| 305066 | CF960A. Check the string | 0 | 0 | 0.000% |
| 305067 | CF960B. Minimize the error | 0 | 0 | 0.000% |
| 305068 | CF960C. Subsequence Counting | 0 | 0 | 0.000% |
| 305069 | CF960D. Full Binary Tree Queries | 0 | 0 | 0.000% |
| 305070 | CF960E. Alternating Tree | 0 | 0 | 0.000% |
| 305071 | CF960F. Pathwalks | 0 | 0 | 0.000% |
| 305072 | CF960G. Bandit Blues | 0 | 0 | 0.000% |
| 305073 | CF960H. Santa's Gift | 0 | 0 | 0.000% |
| 305678 | CF1074A. The Tower is Going Home | 0 | 0 | 0.000% |
| 305679 | CF1074B. Intersecting Subtrees | 0 | 0 | 0.000% |
| 305680 | CF1074C. Optimal Polygon Perimeter | 0 | 0 | 0.000% |
| 305681 | CF1074D. Deduction Queries | 0 | 0 | 0.000% |
| 305682 | CF1074E. Grid Sort | 0 | 0 | 0.000% |
| 305683 | CF1074F. DFS | 0 | 0 | 0.000% |
| 306290 | CF1174A. Ehab Fails to Be Thanos | 0 | 0 | 0.000% |
| 306291 | CF1174B. Ehab Is an Odd Person | 0 | 0 | 0.000% |
| 306292 | CF1174C. Ehab and a Special Coloring Problem | 0 | 0 | 0.000% |
| 306293 | CF1174D. Ehab and the Expected XOR Problem | 0 | 0 | 0.000% |
| 306294 | CF1174E. Ehab and the Expected GCD Problem | 0 | 0 | 0.000% |
| 306295 | CF1174F. Ehab and the Big Finale | 0 | 0 | 0.000% |
| 306423 | CF1195A. Drinks Choosing | 0 | 0 | 0.000% |
| 306424 | CF1195B. Sport Mafia | 0 | 0 | 0.000% |
| 306425 | CF1195C. Basketball Exercise | 0 | 0 | 0.000% |
| 306426 | CF1195D1. Submarine in the Rybinsk Sea (easy edition) | 0 | 0 | 0.000% |
| 306427 | CF1195D2. Submarine in the Rybinsk Sea (hard edition) | 0 | 0 | 0.000% |
| 306428 | CF1195E. OpenStreetMap | 0 | 0 | 0.000% |
| 306429 | CF1195F. Geometers Anonymous Club | 0 | 0 | 0.000% |
| 306691 | CF1238A. Prime Subtraction | 0 | 0 | 0.000% |
| 306692 | CF1238B. Kill 'Em All | 0 | 0 | 0.000% |
| 306693 | CF1238C. Standard Free2play | 0 | 0 | 0.000% |
| 306694 | CF1238D. AB-string | 0 | 0 | 0.000% |
| 306695 | CF1238E. Keyboard Purchase | 0 | 0 | 0.000% |
| 306696 | CF1238F. The Maximum Subtree | 0 | 0 | 0.000% |
| 306697 | CF1238G. Adilbek and the Watering System | 0 | 0 | 0.000% |
| 306937 | CF1274A. Android | 0 | 0 | 0.000% |
| 306938 | CF1274B. iOS | 0 | 0 | 0.000% |
| 307560 | CF1374A. Required Remainder | 0 | 0 | 0.000% |
| 307561 | CF1374B. Multiply by 2, divide by 6 | 0 | 0 | 0.000% |
| 307562 | CF1374C. Move Brackets | 0 | 0 | 0.000% |
| 307563 | CF1374D. Zero Remainder Array | 0 | 0 | 0.000% |
| 307564 | CF1374E1. Reading Books (easy version) | 0 | 0 | 0.000% |
| 307565 | CF1374E2. Reading Books (hard version) | 0 | 0 | 0.000% |
| 307566 | CF1374F. Cyclic Shifts Sorting | 0 | 0 | 0.000% |
| 307859 | CF1426A. Floor Number | 0 | 0 | 0.000% |
| 307860 | CF1426B. Symmetric Matrix | 0 | 0 | 0.000% |
| 307861 | CF1426C. Increase and Copy | 0 | 0 | 0.000% |