| 302350 | CF452F. Permutation | 0 | 0 | 0.000% |
| 302405 | CF463C. Gargari and Bishops | 0 | 0 | 0.000% |
| 302426 | CF467D. Fedor and Essay | 0 | 0 | 0.000% |
| 302491 | CF480B. Long Jumps | 0 | 0 | 0.000% |
| 302516 | CF486B. OR in Matrix | 0 | 0 | 0.000% |
| 302519 | CF486E. LIS of Sequence | 0 | 0 | 0.000% |
| 302601 | CF504E. Misha and LCP on Tree | 0 | 0 | 0.000% |
| 302653 | CF514C. Watto and Mechanism | 0 | 0 | 0.000% |
| 302700 | CF524F. And Yet Another Bracket Sequence | 0 | 0 | 0.000% |
| 302701 | CF525A. Vitaliy and Pie | 0 | 0 | 0.000% |
| 302709 | CF526D. Om Nom and Necklace | 0 | 0 | 0.000% |
| 302723 | CF529A. And Yet Another Bracket Sequence | 0 | 0 | 0.000% |
| 302756 | CF533E. Correcting Mistakes | 0 | 0 | 0.000% |
| 302757 | CF533F. Encoding | 0 | 0 | 0.000% |
| 302762 | CF534E. Berland Local Positioning System | 0 | 0 | 0.000% |
| 302763 | CF534F. Simplified Nonogram | 0 | 0 | 0.000% |
| 302767 | CF535D. Tavas and Malekas | 0 | 0 | 0.000% |
| 302770 | CF536B. Tavas and Malekas | 0 | 0 | 0.000% |
| 302797 | CF542D. Superhero's Job | 0 | 0 | 0.000% |
| 302884 | CF559B. Equivalent Strings | 0 | 0 | 0.000% |
| 302891 | CF560D. Equivalent Strings | 0 | 0 | 0.000% |
| 302911 | CF567E. President and Roads | 0 | 0 | 0.000% |
| 302944 | CF574B. Bear and Three Musketeers | 0 | 0 | 0.000% |
| 302983 | CF580E. Kefa and Watch | 0 | 0 | 0.000% |
| 303087 | CF601D. Acyclic Organic Compounds | 0 | 0 | 0.000% |
| 303116 | CF607C. Marbles | 0 | 0 | 0.000% |
| 303138 | CF611D. New Year and Ancient Prophecy | 0 | 0 | 0.000% |
| 303153 | CF613E. Puzzle Lover | 0 | 0 | 0.000% |
| 303259 | CF631D. Messenger | 0 | 0 | 0.000% |
| 303269 | CF633C. Spy Syndrome 2 | 0 | 0 | 0.000% |
| 303270 | CF633D. Fibonacci-ish | 0 | 0 | 0.000% |
| 303298 | CF639C. Bear and Polynomials | 0 | 0 | 0.000% |
| 303352 | CF650D. Zip-line | 0 | 0 | 0.000% |
| 303581 | CF690F2. Tree of Life (medium) | 0 | 0 | 0.000% |
| 303677 | CF710F. String Set Queries | 0 | 0 | 0.000% |
| 303719 | CF718D. Andrew and Chemistry | 0 | 0 | 0.000% |
| 303750 | CF724C. Ray Tracing | 0 | 0 | 0.000% |
| 303766 | CF727E. Games on a CD | 0 | 0 | 0.000% |
| 303801 | CF733D. Kostya the Sculptor | 0 | 0 | 0.000% |
| 303904 | CF752D. Santa Claus and a Palindrome | 0 | 0 | 0.000% |
| 303930 | CF757C. Felicity is Coming! | 0 | 0 | 0.000% |
| 303961 | CF762C. Two strings | 0 | 0 | 0.000% |
| 303968 | CF763D. Timofey and a flat tree | 0 | 0 | 0.000% |
| 304047 | CF777D. Cloud of Hashtags | 0 | 0 | 0.000% |
| 304051 | CF778C. Peterson Polyglot | 0 | 0 | 0.000% |
| 304095 | CF786D. Rap God | 0 | 0 | 0.000% |
| 304138 | CF794D. Labelling Cities | 0 | 0 | 0.000% |
| 304314 | CF822E. Liar | 0 | 0 | 0.000% |
| 304328 | CF825F. String Compression | 0 | 0 | 0.000% |
| 304371 | CF835D. Palindromic characteristics | 0 | 0 | 0.000% |
| 304510 | CF860B. Polycarp's phone book | 0 | 0 | 0.000% |
| 304570 | CF869E. The Untended Antiquity | 0 | 0 | 0.000% |
| 304610 | CF877F. Ann and Books | 0 | 0 | 0.000% |
| 304711 | CF898F. Restoring the Expression | 0 | 0 | 0.000% |
| 304723 | CF901A. Hashing Trees | 0 | 0 | 0.000% |
| 304730 | CF902C. Hashing Trees | 0 | 0 | 0.000% |
| 304737 | CF903E. Swapping Characters | 0 | 0 | 0.000% |
| 305045 | CF958A2. Death Stars (medium) | 0 | 0 | 0.000% |
| 305079 | CF961F. k-substrings | 0 | 0 | 0.000% |
| 305091 | CF963D. Frequency of String | 0 | 0 | 0.000% |
| 305119 | CF975E. Hag's Khashba | 0 | 0 | 0.000% |
| 305179 | CF985F. Isomorphic Strings | 0 | 0 | 0.000% |
| 305298 | CF1003F. Abbreviation | 0 | 0 | 0.000% |
| 305378 | CF1017E. The Supersonic Rocket | 0 | 0 | 0.000% |
| 305486 | CF1040B. Shashlik Cooking | 0 | 0 | 0.000% |
| 305508 | CF1043G. Speckled Band | 0 | 0 | 0.000% |
| 305516 | CF1045B. Space Isaac | 0 | 0 | 0.000% |
| 305523 | CF1045I. Palindrome Pairs | 0 | 0 | 0.000% |
| 305532 | CF1046H. Palindrome Pairs | 0 | 0 | 0.000% |
| 305544 | CF1051E. Vasya and Big Integers | 0 | 0 | 0.000% |
| 305572 | CF1056E. Check Transcription | 0 | 0 | 0.000% |
| 305661 | CF1071B. Minimum path | 0 | 0 | 0.000% |
| 305681 | CF1074D. Deduction Queries | 0 | 0 | 0.000% |
| 305729 | CF1081H. Palindromic Magic | 0 | 0 | 0.000% |
| 305910 | CF1109B. Sasha and One More Name | 0 | 0 | 0.000% |
| 306005 | CF1129C. Morse Code | 0 | 0 | 0.000% |
| 306031 | CF1133D. Zero Quantity Maximization | 0 | 0 | 0.000% |
| 306041 | CF1137B. Camp Schedule | 0 | 0 | 0.000% |
| 306049 | CF1138D. Camp Schedule | 0 | 0 | 0.000% |
| 306168 | CF1156G. Optimizer | 0 | 0 | 0.000% |
| 306191 | CF1161B. Chladni Figure | 0 | 0 | 0.000% |
| 306243 | CF1166F. Vicky's Delivery Service | 0 | 0 | 0.000% |
| 306301 | CF1175F. The Number of Subpermutations | 0 | 0 | 0.000% |
| 306339 | CF1182D. Complete Mirror | 0 | 0 | 0.000% |
| 306350 | CF1184A1. Heidi Learns Hashing (Easy) | 0 | 0 | 0.000% |
| 306351 | CF1184A2. Heidi Learns Hashing (Medium) | 0 | 0 | 0.000% |
| 306352 | CF1184A3. Heidi Learns Hashing (Hard) | 0 | 0 | 0.000% |
| 306459 | CF1200E. Compress Words | 0 | 0 | 0.000% |
| 306505 | CF1207G. Indie Album | 0 | 0 | 0.000% |
| 306560 | CF1214D. Treasure Island | 0 | 0 | 0.000% |
| 306621 | CF1223F. Stack Exterminable Arrays | 0 | 0 | 0.000% |
| 306627 | CF1225D. Power Products | 0 | 0 | 0.000% |
| 306643 | CF1228D. Complete Tripartite | 0 | 0 | 0.000% |
| 306707 | CF1240D. Stack Exterminable Arrays | 0 | 0 | 0.000% |
| 306741 | CF1246B. Power Products | 0 | 0 | 0.000% |
| 306795 | CF1252F. Regular Forestation | 0 | 0 | 0.000% |
| 306832 | CF1257F. Make Them Similar | 0 | 0 | 0.000% |
| 306956 | CF1277D. Let's Play the Words? | 0 | 0 | 0.000% |
| 306959 | CF1278A. Shuffle Hashing | 0 | 0 | 0.000% |
| 306998 | CF1284D. New Year and Conference | 0 | 0 | 0.000% |