| 309687 | CF1719A. Chip Game | 0 | 0 | 0.000% |
| 309688 | CF1719B. Mathematical Circus | 0 | 0 | 0.000% |
| 309695 | CF1720B. Interesting Sum | 0 | 0 | 0.000% |
| 309700 | CF1721A. Image | 0 | 0 | 0.000% |
| 309706 | CF1722A. Spell Check | 0 | 5 | 0.000% |
| 309707 | CF1722B. Colourblindness | 0 | 3 | 0.000% |
| 309708 | CF1722C. Word Game | 0 | 69 | 0.000% |
| 309716 | CF1725A. Accumulation of Dominoes | 0 | 0 | 0.000% |
| 309737 | CF1728A. Colored Balls: Revisited | 0 | 0 | 0.000% |
| 309738 | CF1728B. Best Permutation | 0 | 0 | 0.000% |
| 309744 | CF1729A. Two Elevators | 0 | 8 | 0.000% |
| 309745 | CF1729B. Decode String | 0 | 5 | 0.000% |
| 309751 | CF1730A. Planets | 0 | 0 | 0.000% |
| 309757 | CF1731A. Joey Takes Money | 0 | 0 | 0.000% |
| 309770 | CF1733A. Consecutive Sum | 0 | 0 | 0.000% |
| 309776 | CF1734A. Select Three Sticks | 0 | 0 | 0.000% |
| 309777 | CF1734B. Bright, Nice, Brilliant | 0 | 0 | 0.000% |
| 309782 | CF1735A. Working Week | 0 | 0 | 0.000% |
| 309788 | CF1736A. Make A Equal to B | 0 | 0 | 0.000% |
| 309801 | CF1738A. Glory Addicts | 0 | 0 | 0.000% |
| 309809 | CF1739A. Immobile Knight | 0 | 0 | 0.000% |
| 309815 | CF1740A. Factorise N+M | 0 | 0 | 0.000% |
| 309816 | CF1740B. Jumbo Extra Cheese 2 | 0 | 0 | 0.000% |
| 309824 | CF1741A. Compare T-Shirt Sizes | 0 | 0 | 0.000% |
| 309825 | CF1741B. Funny Permutation | 0 | 0 | 0.000% |
| 309832 | CF1742B. Increasing | 0 | 8 | 0.000% |
| 309838 | CF1743A. Password | 0 | 0 | 0.000% |
| 309839 | CF1743B. Permutation Value | 0 | 0 | 0.000% |
| 309845 | CF1744A. Number Replacement | 0 | 0 | 0.000% |
| 309846 | CF1744B. Even-Odd Increments | 0 | 0 | 0.000% |
| 309852 | CF1746A. Maxmina | 0 | 0 | 0.000% |
| 309853 | CF1746B. Rebellion | 0 | 0 | 0.000% |
| 309860 | CF1747A. Two Groups | 0 | 0 | 0.000% |
| 309865 | CF1748A. The Ultimate Square | 0 | 0 | 0.000% |
| 309871 | CF1749A. Cowardly Rooks | 0 | 0 | 0.000% |
| 309877 | CF1750A. Indirect Sort | 0 | 0 | 0.000% |
| 309878 | CF1750B. Maximum Substring | 0 | 0 | 0.000% |
| 309894 | CF1754A. Technical Support | 0 | 0 | 0.000% |
| 309895 | CF1754B. Kevin and Permutation | 0 | 0 | 0.000% |
| 309907 | CF1758A. SSeeeeiinngg DDoouubbllee | 0 | 0 | 0.000% |
| 309913 | CF1759A. Yes-Yes? | 0 | 0 | 0.000% |
| 309914 | CF1759B. Lost Permutation | 0 | 0 | 0.000% |
| 309920 | CF1760A. Medium Number | 0 | 26 | 0.000% |
| 309921 | CF1760B. Atilla's Favorite Problem | 0 | 21 | 0.000% |
| 309922 | CF1760C. Advantage | 0 | 38 | 0.000% |
| 309927 | CF1761A. Two Permutations | 0 | 0 | 0.000% |
| 309935 | CF1762A. Divide and Conquer | 0 | 0 | 0.000% |
| 309942 | CF1763A. Absolute Maximization | 0 | 0 | 0.000% |
| 309948 | CF1764A. Doremy's Paint | 0 | 0 | 0.000% |
| 309972 | CF1766A. Extremely Round | 0 | 0 | 0.000% |
| 309978 | CF1767A. Cut the Triangle | 0 | 0 | 0.000% |
| 309979 | CF1767B. Block Towers | 0 | 0 | 0.000% |
| 309984 | CF1768A. Greatest Convex | 0 | 0 | 0.000% |
| 309990 | CF1769A. Узкая дорога | 0 | 0 | 0.000% |
| 310012 | CF1772A. A+B? | 0 | 0 | 0.000% |
| 310013 | CF1772B. Matrix Rotation | 0 | 0 | 0.000% |
| 310031 | CF1774A. Add Plus Minus Sign | 0 | 0 | 0.000% |
| 310040 | CF1775A1. Gardener and the Capybaras (easy version) | 0 | 0 | 0.000% |
| 310047 | CF1776A. Walking Boy | 0 | 0 | 0.000% |
| 310061 | CF1777A. Everybody Likes Good Arrays! | 0 | 0 | 0.000% |
| 310067 | CF1778A. Flip Flop Sum | 0 | 0 | 0.000% |
| 310073 | CF1779A. Hall of Fame | 0 | 0 | 0.000% |
| 310081 | CF1780A. Hayato and School | 0 | 0 | 0.000% |
| 310087 | CF1781A. Parallel Projection | 0 | 0 | 0.000% |
| 310105 | CF1783A. Make it Beautiful | 0 | 0 | 0.000% |
| 310124 | CF1786A1. Non-alternating Deck (easy version) | 0 | 0 | 0.000% |
| 310125 | CF1786A2. Alternating Deck (hard version) | 0 | 0 | 0.000% |
| 310131 | CF1787A. Exponential Equation | 0 | 0 | 0.000% |
| 310140 | CF1788A. One and Two | 0 | 0 | 0.000% |
| 310146 | CF1789A. Serval and Mocha's Array | 0 | 0 | 0.000% |
| 310147 | CF1789B. Serval and Inversion Magic | 0 | 0 | 0.000% |
| 310152 | CF1790A. Polycarp and the Day of Pi | 0 | 0 | 0.000% |
| 310153 | CF1790B. Taisia and Dice | 0 | 0 | 0.000% |
| 310159 | CF1791A. Codeforces Checking | 0 | 0 | 0.000% |
| 310160 | CF1791B. Following Directions | 0 | 0 | 0.000% |
| 310161 | CF1791C. Prepend and Append | 0 | 0 | 0.000% |
| 310167 | CF1792A. GamingForces | 0 | 0 | 0.000% |
| 310174 | CF1793A. Yet Another Promotion | 0 | 0 | 0.000% |
| 310185 | CF1795A. Two Towers | 0 | 0 | 0.000% |
| 310192 | CF1796A. Typical Interview Problem | 0 | 0 | 0.000% |
| 310222 | CF1798A. Showstopper | 0 | 0 | 0.000% |
| 310235 | CF1802A. Likes | 0 | 0 | 0.000% |
| 310242 | CF1804A. Lame King | 0 | 0 | 0.000% |
| 310257 | CF1806A. Walking Master | 0 | 0 | 0.000% |
| 310264 | CF1807A. Plus or Minus | 0 | 0 | 0.000% |
| 310265 | CF1807B. Grab the Candies | 0 | 0 | 0.000% |
| 310266 | CF1807C. Find and Replace | 0 | 0 | 0.000% |
| 310279 | CF1809A. Garland | 0 | 0 | 0.000% |
| 310286 | CF1810A. Beautiful Sequence | 0 | 0 | 0.000% |
| 310287 | CF1810B. Candies | 0 | 0 | 0.000% |
| 310294 | CF1811A. Insert Digit | 0 | 0 | 0.000% |
| 310313 | CF1814A. Coins | 0 | 0 | 0.000% |
| 310325 | CF1816A. Ian Visits Mary | 0 | 0 | 0.000% |
| 310349 | CF1818A. Politics | 0 | 0 | 0.000% |
| 310355 | CF1821A. Matching | 0 | 0 | 0.000% |
| 310361 | CF1822A. TubeTube Feed | 0 | 0 | 0.000% |
| 310362 | CF1822B. Karina and Array | 0 | 0 | 0.000% |
| 310363 | CF1822C. Bun Lover | 0 | 0 | 0.000% |
| 310369 | CF1823A. A-characteristic | 0 | 0 | 0.000% |
| 310381 | CF1825A. LuoTianyi and the Palindrome String | 0 | 0 | 0.000% |