| 301181 | CF220E. Little Elephant and Inversions | 0 | 0 | 0.000% |
| 301182 | CF221A. Little Elephant and Function | 0 | 0 | 0.000% |
| 301183 | CF221B. Little Elephant and Numbers | 0 | 0 | 0.000% |
| 301184 | CF221C. Little Elephant and Problem | 0 | 0 | 0.000% |
| 301185 | CF221D. Little Elephant and Array | 0 | 0 | 0.000% |
| 301186 | CF221E. Little Elephant and Shifts | 0 | 0 | 0.000% |
| 301260 | CF236A. Boy or Girl | 0 | 0 | 0.000% |
| 301261 | CF236B. Easy Number Challenge | 0 | 1 | 0.000% |
| 301262 | CF236C. LCM Challenge | 0 | 0 | 0.000% |
| 301263 | CF236D. Let's Play Osu! | 0 | 0 | 0.000% |
| 301264 | CF236E. Cyclical Quest | 0 | 0 | 0.000% |
| 301778 | CF336A. Vasily the Bear and Triangle | 0 | 0 | 0.000% |
| 301779 | CF336B. Vasily the Bear and Fly | 0 | 0 | 0.000% |
| 301780 | CF336C. Vasily the Bear and Sequence | 0 | 0 | 0.000% |
| 301781 | CF336D. Vasily the Bear and Beautiful Strings | 0 | 0 | 0.000% |
| 301782 | CF336E. Vasily the Bear and Painting Square | 0 | 0 | 0.000% |
| 301900 | CF360A. Levko and Array Recovery | 0 | 0 | 0.000% |
| 301901 | CF360B. Levko and Array | 0 | 0 | 0.000% |
| 301902 | CF360C. Levko and Strings | 0 | 0 | 0.000% |
| 301903 | CF360D. Levko and Sets | 0 | 0 | 0.000% |
| 301904 | CF360E. Levko and Game | 0 | 0 | 0.000% |
| 301905 | CF361A. Levko and Table | 0 | 0 | 0.000% |
| 301906 | CF361B. Levko and Permutation | 0 | 0 | 0.000% |
| 301907 | CF361C. Levko and Array Recovery | 0 | 0 | 0.000% |
| 301908 | CF361D. Levko and Array | 0 | 0 | 0.000% |
| 301909 | CF361E. Levko and Strings | 0 | 0 | 0.000% |
| 301910 | CF362A. Two Semiknights Meet | 0 | 0 | 0.000% |
| 301911 | CF362B. Petya and Staircases | 0 | 0 | 0.000% |
| 301912 | CF362C. Insertion Sort | 0 | 0 | 0.000% |
| 301913 | CF362D. Fools and Foolproof Roads | 0 | 0 | 0.000% |
| 301914 | CF362E. Petya and Pipes | 0 | 0 | 0.000% |
| 301915 | CF363A. Soroban | 0 | 0 | 0.000% |
| 301916 | CF363B. Fence | 0 | 0 | 0.000% |
| 301917 | CF363C. Fixing Typos | 0 | 0 | 0.000% |
| 301918 | CF363D. Renting Bikes | 0 | 0 | 0.000% |
| 301919 | CF363E. Two Circles | 0 | 0 | 0.000% |
| 301920 | CF364A. Matrix | 0 | 0 | 0.000% |
| 301921 | CF364B. Free Market | 0 | 0 | 0.000% |
| 301922 | CF364C. Beautiful Set | 0 | 0 | 0.000% |
| 301923 | CF364D. Ghd | 0 | 0 | 0.000% |
| 301924 | CF364E. Empty Rectangles | 0 | 0 | 0.000% |
| 301925 | CF365A. Good Number | 0 | 0 | 0.000% |
| 301926 | CF365B. The Fibonacci Segment | 0 | 0 | 0.000% |
| 301927 | CF365C. Matrix | 0 | 0 | 0.000% |
| 301928 | CF365D. Free Market | 0 | 0 | 0.000% |
| 301929 | CF365E. Beautiful Set | 0 | 0 | 0.000% |
| 301930 | CF366A. Dima and Guards | 0 | 0 | 0.000% |
| 301931 | CF366B. Dima and To-do List | 0 | 0 | 0.000% |
| 301932 | CF366C. Dima and Salad | 0 | 0 | 0.000% |
| 301933 | CF366D. Dima and Trap Graph | 0 | 0 | 0.000% |
| 301934 | CF366E. Dima and Magic Guitar | 0 | 0 | 0.000% |
| 301935 | CF367A. Sereja and Algorithm | 0 | 0 | 0.000% |
| 301936 | CF367B. Sereja ans Anagrams | 0 | 0 | 0.000% |
| 301937 | CF367C. Sereja and the Arrangement of Numbers | 0 | 0 | 0.000% |
| 301938 | CF367D. Sereja and Sets | 0 | 0 | 0.000% |
| 301939 | CF367E. Sereja and Intervals | 0 | 0 | 0.000% |
| 301940 | CF368A. Sereja and Coat Rack | 0 | 0 | 0.000% |
| 301941 | CF368B. Sereja and Suffixes | 0 | 0 | 0.000% |
| 301942 | CF368C. Sereja and Algorithm | 0 | 0 | 0.000% |
| 301943 | CF368D. Sereja ans Anagrams | 0 | 0 | 0.000% |
| 301944 | CF368E. Sereja and the Arrangement of Numbers | 0 | 0 | 0.000% |
| 301945 | CF369A. Valera and Plates | 0 | 0 | 0.000% |
| 301946 | CF369B. Valera and Contest | 0 | 0 | 0.000% |
| 301947 | CF369C. Valera and Elections | 0 | 0 | 0.000% |
| 301948 | CF369D. Valera and Fools | 0 | 0 | 0.000% |
| 301949 | CF369E. Valera and Queries | 0 | 0 | 0.000% |
| 302113 | CF402A. Nuts | 0 | 0 | 0.000% |
| 302114 | CF402B. Trees in a Row | 0 | 2 | 0.000% |
| 302115 | CF402C. Searching for Graph | 0 | 0 | 0.000% |
| 302116 | CF402D. Upgrading Array | 0 | 0 | 0.000% |
| 302117 | CF402E. Strictly Positive Matrix | 0 | 0 | 0.000% |
| 302118 | CF403A. Searching for Graph | 0 | 0 | 0.000% |
| 302119 | CF403B. Upgrading Array | 0 | 0 | 0.000% |
| 302120 | CF403C. Strictly Positive Matrix | 0 | 0 | 0.000% |
| 302121 | CF403D. Beautiful Pairs of Numbers | 0 | 0 | 0.000% |
| 302122 | CF403E. Two Rooted Trees | 0 | 0 | 0.000% |
| 302265 | CF436A. Feed with Candy | 0 | 0 | 0.000% |
| 302266 | CF436B. Om Nom and Spiders | 0 | 0 | 0.000% |
| 302267 | CF436C. Dungeons and Candies | 0 | 0 | 0.000% |
| 302268 | CF436D. Pudding Monsters | 0 | 0 | 0.000% |
| 302269 | CF436E. Cardboard Box | 0 | 0 | 0.000% |
| 302270 | CF436F. Banners | 0 | 0 | 0.000% |
| 302769 | CF536A. Tavas and Karafs | 0 | 0 | 0.000% |
| 302770 | CF536B. Tavas and Malekas | 0 | 0 | 0.000% |
| 302771 | CF536C. Tavas and Pashmaks | 0 | 0 | 0.000% |
| 302772 | CF536D. Tavas in Kansas | 0 | 0 | 0.000% |
| 302773 | CF536E. Tavas on the Path | 0 | 0 | 0.000% |
| 303114 | CF607A. Chain Reaction | 0 | 0 | 0.000% |
| 303115 | CF607B. Zuma | 0 | 1 | 0.000% |
| 303116 | CF607C. Marbles | 0 | 0 | 0.000% |
| 303117 | CF607D. Power Tree | 0 | 0 | 0.000% |
| 303118 | CF607E. Cross Sum | 0 | 0 | 0.000% |
| 303119 | CF608A. Saitama Destroys Hotel | 0 | 0 | 0.000% |
| 303120 | CF608B. Hamming Distance Sum | 0 | 0 | 0.000% |
| 303121 | CF608C. Chain Reaction | 0 | 0 | 0.000% |
| 303122 | CF608D. Zuma | 0 | 0 | 0.000% |
| 303123 | CF608E. Marbles | 0 | 0 | 0.000% |
| 303551 | CF687A. NP-Hard Problem | 0 | 0 | 0.000% |
| 303552 | CF687B. Remainders Game | 0 | 0 | 0.000% |
| 303553 | CF687C. The Values You Can Make | 0 | 0 | 0.000% |