| 300160 | CF34D. Road Map | 0 | 0 | 0.000% |
| 300161 | CF34E. Collisions | 0 | 0 | 0.000% |
| 300706 | CF134A. Average Numbers | 0 | 0 | 0.000% |
| 300707 | CF134B. Pairs of Numbers | 0 | 0 | 0.000% |
| 300708 | CF134C. Swaps | 0 | 0 | 0.000% |
| 301162 | CF217A. Ice Skating | 0 | 0 | 0.000% |
| 301163 | CF217B. Blackboard Fibonacci | 0 | 0 | 0.000% |
| 301164 | CF217C. Formurosa | 0 | 0 | 0.000% |
| 301165 | CF217D. Bitonix' Patrol | 0 | 0 | 0.000% |
| 301166 | CF217E. Alien DNA | 0 | 0 | 0.000% |
| 301167 | CF218A. Mountain Scenery | 0 | 0 | 0.000% |
| 301168 | CF218B. Airport | 0 | 0 | 0.000% |
| 301169 | CF218C. Ice Skating | 0 | 0 | 0.000% |
| 301170 | CF218D. Blackboard Fibonacci | 0 | 0 | 0.000% |
| 301171 | CF218E. Formurosa | 0 | 0 | 0.000% |
| 301247 | CF234A. Lefthanders and Righthanders | 0 | 0 | 0.000% |
| 301248 | CF234B. Reading | 0 | 0 | 0.000% |
| 301249 | CF234C. Weather | 0 | 0 | 0.000% |
| 301250 | CF234D. Cinema | 0 | 0 | 0.000% |
| 301251 | CF234E. Champions' League | 0 | 0 | 0.000% |
| 301252 | CF234F. Fence | 0 | 0 | 0.000% |
| 301253 | CF234G. Practice | 0 | 0 | 0.000% |
| 301254 | CF234H. Merging Two Decks | 0 | 0 | 0.000% |
| 301767 | CF334A. Candy Bags | 0 | 0 | 0.000% |
| 301768 | CF334B. Eight Point Sets | 0 | 0 | 0.000% |
| 301769 | CF334C. Secrets | 0 | 0 | 0.000% |
| 301770 | CF334D. Chips | 0 | 0 | 0.000% |
| 301771 | CF334E. Lucky Tickets | 0 | 0 | 0.000% |
| 301798 | CF340A. The Wall | 0 | 0 | 0.000% |
| 301799 | CF340B. Maximal Area Quadrilateral | 0 | 0 | 0.000% |
| 301800 | CF340C. Tourist Problem | 0 | 0 | 0.000% |
| 301801 | CF340D. Bubble Sort Graph | 0 | 0 | 0.000% |
| 301802 | CF340E. Iahub and Permutations | 0 | 0 | 0.000% |
| 301803 | CF341A. Tourist Problem | 0 | 0 | 0.000% |
| 301804 | CF341B. Bubble Sort Graph | 0 | 0 | 0.000% |
| 301805 | CF341C. Iahub and Permutations | 0 | 0 | 0.000% |
| 301806 | CF341D. Iahub and Xors | 0 | 0 | 0.000% |
| 301807 | CF341E. Candies Game | 0 | 0 | 0.000% |
| 301808 | CF342A. Xenia and Divisors | 0 | 0 | 0.000% |
| 301809 | CF342B. Xenia and Spies | 0 | 0 | 0.000% |
| 301810 | CF342C. Cupboard and Balloons | 0 | 0 | 0.000% |
| 301811 | CF342D. Xenia and Dominoes | 0 | 0 | 0.000% |
| 301812 | CF342E. Xenia and Tree | 0 | 0 | 0.000% |
| 301813 | CF343A. Rational Resistance | 0 | 0 | 0.000% |
| 301814 | CF343B. Alternating Current | 0 | 0 | 0.000% |
| 301815 | CF343C. Read Time | 0 | 0 | 0.000% |
| 301816 | CF343D. Water Tree | 0 | 0 | 0.000% |
| 301817 | CF343E. Pumping Stations | 0 | 0 | 0.000% |
| 301818 | CF344A. Magnets | 0 | 0 | 0.000% |
| 301819 | CF344B. Simple Molecules | 0 | 0 | 0.000% |
| 301820 | CF344C. Rational Resistance | 0 | 0 | 0.000% |
| 301821 | CF344D. Alternating Current | 0 | 0 | 0.000% |
| 301822 | CF344E. Read Time | 0 | 0 | 0.000% |
| 301823 | CF345A. Expecting Trouble | 0 | 0 | 0.000% |
| 301824 | CF345B. Triskaidekaphobia | 0 | 0 | 0.000% |
| 301825 | CF345C. Counting Fridays | 0 | 0 | 0.000% |
| 301826 | CF345D. Chain Letter | 0 | 0 | 0.000% |
| 301827 | CF345E. Black Cat Rush | 0 | 0 | 0.000% |
| 301828 | CF345F. Superstitions Inspection | 0 | 0 | 0.000% |
| 301829 | CF345G. Suffix Subgroup | 0 | 0 | 0.000% |
| 301830 | CF346A. Alice and Bob | 0 | 0 | 0.000% |
| 301831 | CF346B. Lucky Common Subsequence | 0 | 0 | 0.000% |
| 301832 | CF346C. Number Transformation II | 0 | 0 | 0.000% |
| 301833 | CF346D. Robot Control | 0 | 0 | 0.000% |
| 301834 | CF346E. Doodle Jump | 0 | 0 | 0.000% |
| 301835 | CF347A. Difference Row | 0 | 0 | 0.000% |
| 301836 | CF347B. Fixed Points | 0 | 0 | 0.000% |
| 301837 | CF347C. Alice and Bob | 0 | 0 | 0.000% |
| 301838 | CF347D. Lucky Common Subsequence | 0 | 0 | 0.000% |
| 301839 | CF347E. Number Transformation II | 0 | 0 | 0.000% |
| 301840 | CF348A. Mafia | 0 | 0 | 0.000% |
| 301841 | CF348B. Apple Tree | 0 | 0 | 0.000% |
| 301842 | CF348C. Subset Sums | 0 | 0 | 0.000% |
| 301843 | CF348D. Turtles | 0 | 0 | 0.000% |
| 301844 | CF348E. Pilgrims | 0 | 0 | 0.000% |
| 301845 | CF349A. Cinema Line | 0 | 0 | 0.000% |
| 301846 | CF349B. Color the Fence | 0 | 0 | 0.000% |
| 301847 | CF349C. Mafia | 0 | 0 | 0.000% |
| 301848 | CF349D. Apple Tree | 0 | 0 | 0.000% |
| 301849 | CF349E. Subset Sums | 0 | 0 | 0.000% |
| 302103 | CF400A. Inna and Choose Options | 0 | 0 | 0.000% |
| 302104 | CF400B. Inna and New Matrix of Candies | 0 | 0 | 0.000% |
| 302105 | CF400C. Inna and Huge Candy Matrix | 0 | 0 | 0.000% |
| 302106 | CF400D. Dima and Bacteria | 0 | 0 | 0.000% |
| 302107 | CF400E. Inna and Binary Logic | 0 | 0 | 0.000% |
| 302255 | CF434A. Ryouko's Memory Note | 0 | 0 | 0.000% |
| 302256 | CF434B. Nanami's Digital Board | 0 | 0 | 0.000% |
| 302257 | CF434C. Tachibana Kanade's Tofu | 0 | 0 | 0.000% |
| 302258 | CF434D. Nanami's Power Plant | 0 | 0 | 0.000% |
| 302259 | CF434E. Furukawa Nagisa's Tree | 0 | 0 | 0.000% |
| 302758 | CF534A. Exam | 0 | 0 | 0.000% |
| 302759 | CF534B. Covered Path | 0 | 0 | 0.000% |
| 302760 | CF534C. Polycarpus' Dice | 0 | 0 | 0.000% |
| 302761 | CF534D. Handshakes | 0 | 0 | 0.000% |
| 302762 | CF534E. Berland Local Positioning System | 0 | 0 | 0.000% |
| 302763 | CF534F. Simplified Nonogram | 0 | 0 | 0.000% |
| 303094 | CF603A. Alternative Thinking | 0 | 0 | 0.000% |
| 303095 | CF603B. Moodular Arithmetic | 0 | 0 | 0.000% |
| 303096 | CF603C. Lieges of Legendre | 0 | 0 | 0.000% |
| 303097 | CF603D. Ruminations on Ruminants | 0 | 0 | 0.000% |