| 303742 | CF723A. The New Year: Meeting Friends | 0 | 0 | 0.000% |
| 303749 | CF724B. Batch Sort | 0 | 0 | 0.000% |
| 303754 | CF724G. Xor-matic Number of the Graph | 0 | 0 | 0.000% |
| 303756 | CF725B. Food on the Plane | 0 | 0 | 0.000% |
| 303762 | CF727A. Transformation: from A to B | 0 | 0 | 0.000% |
| 303771 | CF729D. Sea Battle | 0 | 0 | 0.000% |
| 303791 | CF731F. Video Cards | 0 | 0 | 0.000% |
| 303792 | CF732A. Buy a Shovel | 0 | 0 | 0.000% |
| 303794 | CF732C. Sanatorium | 0 | 0 | 0.000% |
| 303799 | CF733B. Parade | 0 | 0 | 0.000% |
| 303802 | CF733E. Sleep in Class | 0 | 0 | 0.000% |
| 303805 | CF734B. Anton and Digits | 0 | 0 | 0.000% |
| 303809 | CF734F. Anton and School | 0 | 0 | 0.000% |
| 303812 | CF735C. Tennis Championship | 0 | 0 | 0.000% |
| 303813 | CF735D. Taxes | 0 | 0 | 0.000% |
| 303815 | CF736A. Tennis Championship | 0 | 0 | 0.000% |
| 303816 | CF736B. Taxes | 0 | 0 | 0.000% |
| 303818 | CF736D. Permutations | 0 | 0 | 0.000% |
| 303819 | CF736E. Chess Championship | 0 | 0 | 0.000% |
| 303825 | CF737F. Dirty plates | 0 | 0 | 0.000% |
| 303829 | CF738D. Sea Battle | 0 | 0 | 0.000% |
| 303836 | CF739E. Gosha is hunting | 0 | 0 | 0.000% |
| 303842 | CF741A. Arpa's loud Owf and Mehrdad's evil plan | 0 | 0 | 0.000% |
| 303847 | CF742A. Arpa’s hard exam and Mehrdad’s naive cheat | 0 | 0 | 0.000% |
| 303848 | CF742B. Arpa’s obvious problem and Mehrdad’s terrible solution | 0 | 0 | 0.000% |
| 303849 | CF742C. Arpa's loud Owf and Mehrdad's evil plan | 0 | 0 | 0.000% |
| 303854 | CF743C. Vladik and fractions | 0 | 0 | 0.000% |
| 303867 | CF746A. Compote | 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% |
| 303874 | CF747A. Display Size | 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% |
| 303882 | CF748C. Santa Claus and Robot | 0 | 0 | 0.000% |
| 303886 | CF749A. Bachgold Problem | 0 | 0 | 0.000% |
| 303891 | CF750A. New Year and Hurry | 0 | 0 | 0.000% |
| 303893 | CF750C. New Year and Rating | 0 | 0 | 0.000% |
| 303901 | CF752A. Santa Claus and a Place in a Class | 0 | 0 | 0.000% |
| 303907 | CF753A. Santa Claus and Candies | 0 | 0 | 0.000% |
| 303915 | CF755A. PolandBall and Hypothesis | 0 | 0 | 0.000% |
| 303921 | CF755G. PolandBall and Many Other Balls | 0 | 0 | 0.000% |
| 303926 | CF756E. Byteland coins | 0 | 0 | 0.000% |
| 303927 | CF756F. Long number | 0 | 0 | 0.000% |
| 303929 | CF757B. Bash's Big Day | 0 | 0 | 0.000% |
| 303935 | CF758A. Holiday Of Equality | 0 | 0 | 0.000% |
| 303937 | CF758C. Unfair Poll | 0 | 0 | 0.000% |
| 303938 | CF758D. Ability To Convert | 0 | 0 | 0.000% |
| 303940 | CF758F. Geometrical Progression | 0 | 0 | 0.000% |
| 303945 | CF759E. Byteland coins | 0 | 0 | 0.000% |
| 303946 | CF759F. Long number | 0 | 0 | 0.000% |
| 303953 | CF761A. Dasha and Stairs | 0 | 0 | 0.000% |
| 303954 | CF761B. Dasha and friends | 0 | 0 | 0.000% |
| 303959 | CF762A. k-th divisor | 0 | 0 | 0.000% |
| 303967 | CF763C. Timofey and remoduling | 0 | 0 | 0.000% |
| 303970 | CF764A. Taymyr is calling you | 0 | 0 | 0.000% |
| 303977 | CF765C. Table Tennis Game 2 | 0 | 0 | 0.000% |
| 303981 | CF765G. Math, math everywhere | 0 | 0 | 0.000% |
| 303983 | CF766B. Mahmoud and a Triangle | 0 | 0 | 0.000% |
| 303986 | CF766E. Mahmoud and a xor trip | 0 | 0 | 0.000% |
| 303995 | CF768D. Jon and Orbs | 0 | 0 | 0.000% |
| 303997 | CF768F. Barrels and boxes | 0 | 0 | 0.000% |
| 304004 | CF770B. Maximize Sum of Digits | 0 | 0 | 0.000% |
| 304013 | CF772A. Voltage Keepsake | 0 | 0 | 0.000% |
| 304015 | CF772C. Vulnerable Kerbals | 0 | 0 | 0.000% |
| 304018 | CF773A. Success Rate | 0 | 0 | 0.000% |
| 304020 | CF773C. Prairie Partition | 0 | 0 | 0.000% |
| 304023 | CF773F. Test Data Generation | 0 | 0 | 0.000% |
| 304028 | CF774E. Big Number and Remainder | 0 | 0 | 0.000% |
| 304039 | CF776C. Molly's Chemicals | 0 | 0 | 0.000% |
| 304041 | CF776E. The Holmes Children | 0 | 0 | 0.000% |
| 304044 | CF777A. Shell Game | 0 | 0 | 0.000% |
| 304054 | CF779A. Pupils Redistribution | 0 | 0 | 0.000% |
| 304089 | CF785C. Anton and Fairy Tale | 0 | 0 | 0.000% |
| 304090 | CF785D. Anton and School - 2 | 0 | 0 | 0.000% |
| 304097 | CF787A. The Monster | 0 | 0 | 0.000% |
| 304098 | CF787B. Not Afraid | 0 | 0 | 0.000% |
| 304107 | CF789A. Anastasia and pebbles | 0 | 43 | 0.000% |
| 304108 | CF789B. Masha and geometric depression | 0 | 69 | 0.000% |
| 304111 | CF789E. The Great Mixing | 0 | 21 | 0.000% |
| 304124 | CF792C. Divide by Three | 0 | 0 | 0.000% |
| 304126 | CF792E. Colored Balls | 0 | 0 | 0.000% |
| 304128 | CF793A. Oleg and shares | 0 | 0 | 0.000% |
| 304130 | CF793C. Mice problem | 0 | 0 | 0.000% |
| 304136 | CF794B. Cutting Carrot | 0 | 0 | 0.000% |
| 304139 | CF794E. Choosing Carrot | 0 | 0 | 0.000% |
| 304147 | CF795F. Pens And Days Of Week | 0 | 0 | 0.000% |
| 304148 | CF795G. Perfectionist Arkadiy | 0 | 0 | 0.000% |
| 304149 | CF795H. Repairing Of String | 0 | 0 | 0.000% |
| 304160 | CF797A. k-Factorization | 0 | 0 | 0.000% |
| 304180 | CF800C. Vulnerable Kerbals | 0 | 0 | 0.000% |
| 304185 | CF801C. Voltage Keepsake | 0 | 0 | 0.000% |
| 304187 | CF801E. Vulnerable Kerbals | 0 | 0 | 0.000% |
| 304191 | CF802D. Marmots (easy) | 0 | 0 | 0.000% |
| 304192 | CF802E. Marmots (medium) | 0 | 0 | 0.000% |
| 304193 | CF802F. Marmots (hard) | 0 | 0 | 0.000% |
| 304199 | CF802L. Send the Fool Further! (hard) | 0 | 0 | 0.000% |
| 304205 | CF803C. Maximal GCD | 0 | 0 | 0.000% |
| 304210 | CF804A. Find Amir | 0 | 0 | 0.000% |
| 304211 | CF804B. Minimum number of steps | 0 | 0 | 0.000% |