| 303174 | CF617E. XOR and Favorite Number | 0 | 0 | 0.000% |
| 303178 | CF618D. Hamiltonian Spanning Tree | 0 | 0 | 0.000% |
| 303185 | CF620D. Professor GukiZ and Two Arrays | 0 | 0 | 0.000% |
| 303193 | CF622A. Infinite Sequence | 0 | 0 | 0.000% |
| 303194 | CF622B. The Time | 0 | 0 | 0.000% |
| 303195 | CF622C. Not Equal on a Segment | 0 | 0 | 0.000% |
| 303196 | CF622D. Optimal Number Permutation | 0 | 0 | 0.000% |
| 303197 | CF622E. Ants in Leaves | 0 | 0 | 0.000% |
| 303198 | CF622F. The Sum of the k-th Powers | 0 | 0 | 0.000% |
| 303223 | CF627C. Package Delivery | 0 | 0 | 0.000% |
| 303230 | CF628D. Magic Numbers | 0 | 0 | 0.000% |
| 303278 | CF634D. Package Delivery | 0 | 0 | 0.000% |
| 303285 | CF635E. Package Delivery | 0 | 0 | 0.000% |
| 303298 | CF639C. Bear and Polynomials | 0 | 0 | 0.000% |
| 303308 | CF640G. Hungarian Notation | 0 | 0 | 0.000% |
| 303332 | CF645E. Intellectual Inquiry | 0 | 0 | 0.000% |
| 303351 | CF650C. Table Compression | 0 | 0 | 0.000% |
| 303358 | CF651E. Table Compression | 0 | 0 | 0.000% |
| 303368 | CF653D. Delivery Bears | 0 | 0 | 0.000% |
| 303376 | CF655E. Intellectual Inquiry | 0 | 0 | 0.000% |
| 303387 | CF657B. Bear and Polynomials | 0 | 0 | 0.000% |
| 303394 | CF658D. Bear and Polynomials | 0 | 0 | 0.000% |
| 303415 | CF661G. Hungarian Notation | 0 | 0 | 0.000% |
| 303418 | CF662B. Graph Coloring | 0 | 0 | 0.000% |
| 303424 | CF663C. Graph Coloring | 0 | 0 | 0.000% |
| 303430 | CF664D. Graph Coloring | 0 | 0 | 0.000% |
| 303508 | CF678E. Another Sith Tournament | 0 | 0 | 0.000% |
| 303511 | CF679B. Bear and Tower of Cubes | 0 | 0 | 0.000% |
| 303518 | CF680D. Bear and Tower of Cubes | 0 | 0 | 0.000% |
| 303574 | CF690C3. Brain Network (hard) | 0 | 0 | 0.000% |
| 303588 | CF691F. Couple Cover | 0 | 0 | 0.000% |
| 303660 | CF707D. Persistent Bookcase | 0 | 0 | 0.000% |
| 303686 | CF712D. Memory and Scores | 0 | 0 | 0.000% |
| 303689 | CF713B. Searching Rectangles | 0 | 0 | 0.000% |
| 303696 | CF714D. Searching Rectangles | 0 | 0 | 0.000% |
| 303736 | CF722A. Broken Clock | 0 | 0 | 0.000% |
| 303737 | CF722B. Verse Pattern | 0 | 0 | 0.000% |
| 303738 | CF722C. Destroying Array | 0 | 0 | 0.000% |
| 303739 | CF722D. Generating Sets | 0 | 0 | 0.000% |
| 303740 | CF722E. Research Rover | 0 | 0 | 0.000% |
| 303741 | CF722F. Cyclic Cipher | 0 | 0 | 0.000% |
| 303746 | CF723E. One-Way Reform | 0 | 0 | 0.000% |
| 303789 | CF731D. 80-th Level Archeology | 0 | 0 | 0.000% |
| 303790 | CF731E. Funny Game | 0 | 0 | 0.000% |
| 303803 | CF733F. Drivers Dissatisfaction | 0 | 0 | 0.000% |
| 303856 | CF743E. Vladik and cards | 0 | 0 | 0.000% |
| 303872 | CF746F. Music in Car | 0 | 0 | 0.000% |
| 303912 | CF754C. Vladik and chat | 0 | 0 | 0.000% |
| 303924 | CF756C. Nikita and stack | 0 | 0 | 0.000% |
| 303931 | CF757D. Felicity's Big Secret Revealed | 0 | 0 | 0.000% |
| 303943 | CF759C. Nikita and stack | 0 | 0 | 0.000% |
| 303951 | CF760E. Nikita and stack | 0 | 0 | 0.000% |
| 303963 | CF762E. Radio stations | 0 | 0 | 0.000% |
| 304020 | CF773C. Prairie Partition | 0 | 0 | 0.000% |
| 304031 | CF774H. Repairing Of String | 0 | 0 | 0.000% |
| 304091 | CF785E. Anton and Permutation | 0 | 0 | 0.000% |
| 304149 | CF795H. Repairing Of String | 0 | 0 | 0.000% |
| 304192 | CF802E. Marmots (medium) | 0 | 0 | 0.000% |
| 304195 | CF802H. Fake News (medium) | 0 | 0 | 0.000% |
| 304212 | CF804C. Ice cream coloring | 0 | 0 | 0.000% |
| 304220 | CF805E. Ice cream coloring | 0 | 0 | 0.000% |
| 304224 | CF806C. Prairie Partition | 0 | 0 | 0.000% |
| 304232 | CF807E. Prairie Partition | 0 | 0 | 0.000% |
| 304242 | CF809B. Glad to see you! | 0 | 0 | 0.000% |
| 304249 | CF810D. Glad to see you! | 0 | 0 | 0.000% |
| 304261 | CF813A. The Contest | 0 | 0 | 0.000% |
| 304262 | CF813B. The Golden Age | 0 | 0 | 0.000% |
| 304263 | CF813C. The Tag Game | 0 | 0 | 0.000% |
| 304264 | CF813D. Two Melodies | 0 | 0 | 0.000% |
| 304265 | CF813E. Army Creation | 0 | 0 | 0.000% |
| 304266 | CF813F. Bipartite Checking | 0 | 0 | 0.000% |
| 304273 | CF815B. Karen and Test | 0 | 0 | 0.000% |
| 304280 | CF816D. Karen and Test | 0 | 0 | 0.000% |
| 304295 | CF819A. Mister B and Boring Game | 0 | 0 | 0.000% |
| 304302 | CF820C. Mister B and Boring Game | 0 | 0 | 0.000% |
| 304308 | CF821D. Okabe and City | 0 | 0 | 0.000% |
| 304310 | CF822A. I'm bored with life | 0 | 0 | 0.000% |
| 304311 | CF822B. Crossword solving | 0 | 0 | 0.000% |
| 304312 | CF822C. Hacker, pack your bags! | 0 | 0 | 0.000% |
| 304313 | CF822D. My pretty girl Noora | 0 | 0 | 0.000% |
| 304314 | CF822E. Liar | 0 | 0 | 0.000% |
| 304315 | CF822F. Madness | 0 | 0 | 0.000% |
| 304359 | CF833B. The Bakery | 0 | 0 | 0.000% |
| 304366 | CF834D. The Bakery | 0 | 0 | 0.000% |
| 304390 | CF839D. Winter is here | 0 | 0 | 0.000% |
| 304455 | CF850C. Arpa and a game with Mojtaba | 0 | 0 | 0.000% |
| 304463 | CF851E. Arpa and a game with Mojtaba | 0 | 0 | 0.000% |
| 304469 | CF852F. Product transformation | 0 | 0 | 0.000% |
| 304487 | CF855E. Salazar Slytherin's Locket | 0 | 0 | 0.000% |
| 304500 | CF858E. Tests Renumeration | 0 | 0 | 0.000% |
| 304511 | CF860C. Tests Renumeration | 0 | 0 | 0.000% |
| 304518 | CF861E. Tests Renumeration | 0 | 0 | 0.000% |
| 304531 | CF863F. Almost Permutation | 0 | 0 | 0.000% |
| 304596 | CF875D. High Cry | 0 | 0 | 0.000% |
| 304604 | CF876F. High Cry | 0 | 0 | 0.000% |
| 304689 | CF894D. Ralph And His Tour in Binary Country | 0 | 0 | 0.000% |
| 304724 | CF901B. GCD of Polynomials | 0 | 0 | 0.000% |
| 304731 | CF902D. GCD of Polynomials | 0 | 0 | 0.000% |
| 304736 | CF903D. Almost Difference | 0 | 0 | 0.000% |
| 304737 | CF903E. Swapping Characters | 0 | 0 | 0.000% |