| 300863 | CF164D. Minimum Diameter | 0 | 0 | 0.000% |
| 300864 | CF164E. Polycarpus and Tasks | 0 | 0 | 0.000% |
| 300924 | CF176E. Archaeology | 0 | 0 | 0.000% |
| 301433 | CF269E. String Theory | 0 | 0 | 0.000% |
| 301676 | CF317E. Princess and Her Shadow | 0 | 0 | 0.000% |
| 301716 | CF324E2. Deja Vu | 0 | 0 | 0.000% |
| 301739 | CF329E. Evil | 0 | 0 | 0.000% |
| 301756 | CF331E2. Deja Vu | 0 | 0 | 0.000% |
| 302001 | CF379G. New Year Cactus | 0 | 0 | 0.000% |
| 302045 | CF388E. Fox and Meteor Shower | 0 | 0 | 0.000% |
| 302142 | CF407E. k-d-sequence | 0 | 0 | 0.000% |
| 302194 | CF418E. Tricky Password | 0 | 0 | 0.000% |
| 302280 | CF438E. The Child and Binary Tree | 0 | 0 | 0.000% |
| 302299 | CF442E. Gena and Second Distance | 0 | 0 | 0.000% |
| 302319 | CF446E. DZY Loves Bridges | 0 | 0 | 0.000% |
| 302355 | CF453E. Little Pony and Lord Tirek | 0 | 0 | 0.000% |
| 302431 | CF468D. Tree | 0 | 0 | 0.000% |
| 302432 | CF468E. Permanent | 0 | 0 | 0.000% |
| 302479 | CF477E. Dreamoon and Notepad | 0 | 0 | 0.000% |
| 302650 | CF513G3. Inversions problem | 0 | 0 | 0.000% |
| 302665 | CF516E. Drazil and His Happy Friends | 0 | 0 | 0.000% |
| 302686 | CF521E. Cycling City | 0 | 0 | 0.000% |
| 302773 | CF536E. Tavas on the Path | 0 | 0 | 0.000% |
| 302781 | CF538G. Berserk Robot | 0 | 0 | 0.000% |
| 302789 | CF541B. Duck Hunt | 0 | 0 | 0.000% |
| 302795 | CF542B. Duck Hunt | 0 | 0 | 0.000% |
| 302931 | CF571D. Campus | 0 | 0 | 0.000% |
| 303020 | CF587D. Duff in Mafia | 0 | 0 | 0.000% |
| 303028 | CF588F. Duff in Mafia | 0 | 0 | 0.000% |
| 303053 | CF594E. Cutting the Line | 0 | 0 | 0.000% |
| 303220 | CF626G. Raffles | 0 | 0 | 0.000% |
| 303274 | CF633H. Fibonacci-ish II | 0 | 0 | 0.000% |
| 303371 | CF653G. Move by Prime | 0 | 0 | 0.000% |
| 303421 | CF662E. To Hack or not to Hack | 0 | 0 | 0.000% |
| 303425 | CF663D. To Hack or not to Hack | 0 | 0 | 0.000% |
| 303431 | CF664E. To Hack or not to Hack | 0 | 0 | 0.000% |
| 303442 | CF666E. Forensic Examination | 0 | 0 | 0.000% |
| 303514 | CF679E. Bear and Bad Powers of 42 | 0 | 0 | 0.000% |
| 303540 | CF684A2. Online Exam | 0 | 0 | 0.000% |
| 303593 | CF695E. Huffman Coding on Segment | 0 | 0 | 0.000% |
| 303623 | CF700D. Huffman Coding on Segment | 0 | 0 | 0.000% |
| 303645 | CF704D. Captain America | 0 | 0 | 0.000% |
| 303666 | CF708E. Student's Camp | 0 | 0 | 0.000% |
| 303701 | CF715D. Create a Maze | 0 | 0 | 0.000% |
| 303727 | CF720C. Homework | 0 | 0 | 0.000% |
| 303728 | CF720D. Slalom | 0 | 0 | 0.000% |
| 303729 | CF720E. Cipher | 0 | 0 | 0.000% |
| 303730 | CF720F. Array Covering | 0 | 0 | 0.000% |
| 303980 | CF765F. Souvenirs | 0 | 0 | 0.000% |
| 304067 | CF780H. Intranet of Buses | 0 | 0 | 0.000% |
| 304073 | CF781F. Intranet of Buses | 0 | 0 | 0.000% |
| 304127 | CF792F. Mages and Monsters | 0 | 0 | 0.000% |
| 304214 | CF804E. The same permutation | 0 | 0 | 0.000% |
| 304245 | CF809E. Surprise me! | 0 | 0 | 0.000% |
| 304321 | CF823F. Perpetual Motion Machine | 0 | 0 | 0.000% |
| 304488 | CF855F. Nagini | 0 | 0 | 0.000% |
| 304494 | CF856E. Satellites | 0 | 0 | 0.000% |
| 304673 | CF891D. Sloth | 0 | 0 | 0.000% |
| 304700 | CF896E. Welcome home, Chtholly | 0 | 0 | 0.000% |
| 304764 | CF908H. New Year and Boolean Bridges | 0 | 0 | 0.000% |
| 304861 | CF923E. Perpetual Subtraction | 0 | 0 | 0.000% |
| 304874 | CF925F. Parametric Circulation | 0 | 0 | 0.000% |
| 304975 | CF947E. Perpetual Subtraction | 0 | 0 | 0.000% |
| 305046 | CF958A3. Death Stars (hard) | 0 | 0 | 0.000% |
| 305073 | CF960H. Santa's Gift | 0 | 0 | 0.000% |
| 305092 | CF963E. Circles of Waiting | 0 | 0 | 0.000% |
| 305108 | CF966F. Parametric Circulation | 0 | 0 | 0.000% |
| 305157 | CF981H. K Paths | 0 | 0 | 0.000% |
| 305184 | CF986D. Perfect Encoding | 0 | 0 | 0.000% |
| 305351 | CF1012E. Cycle sort | 0 | 0 | 0.000% |
| 305513 | CF1044E. Grid Sort | 0 | 0 | 0.000% |
| 305547 | CF1052C. Blood Pressure Estimation | 0 | 0 | 0.000% |
| 305639 | CF1067D. Computer Game | 0 | 0 | 0.000% |
| 305682 | CF1074E. Grid Sort | 0 | 0 | 0.000% |
| 305877 | CF1103D. Professional layer | 0 | 0 | 0.000% |
| 305921 | CF1110G. Tree-Tac-Toe | 0 | 0 | 0.000% |
| 305935 | CF1112H. Secret Letters | 0 | 0 | 0.000% |
| 305988 | CF1119G. Get Ready for the Battle | 0 | 0 | 0.000% |
| 305995 | CF1120F. Secret Letters | 0 | 0 | 0.000% |
| 306007 | CF1129E. Legendary Tree | 0 | 0 | 0.000% |
| 306250 | CF1167G. Low Budget Inception | 0 | 0 | 0.000% |
| 306255 | CF1168E. Xor Permutations | 0 | 0 | 0.000% |
| 306352 | CF1184A3. Heidi Learns Hashing (Hard) | 0 | 0 | 0.000% |
| 306360 | CF1184D2. Parallel Universes (Hard) | 0 | 0 | 0.000% |
| 306389 | CF1188D. Make Equal | 0 | 0 | 0.000% |
| 306402 | CF1190E. Tokitsukaze and Explosion | 0 | 0 | 0.000% |
| 306491 | CF1205E. Expected Value Again | 0 | 0 | 0.000% |
| 306529 | CF1210F1. Marek and Matching (easy version) | 0 | 0 | 0.000% |
| 306539 | CF1211H. Road Repair in Treeland | 0 | 0 | 0.000% |
| 306630 | CF1225G. To Make 1 | 0 | 0 | 0.000% |
| 306650 | CF1229E1. Marek and Matching (easy version) | 0 | 0 | 0.000% |
| 306702 | CF1239E. Turtle | 0 | 0 | 0.000% |
| 306709 | CF1240F. Football | 0 | 0 | 0.000% |
| 306744 | CF1246E. To Make 1 | 0 | 0 | 0.000% |
| 307012 | CF1286D. LCC | 0 | 0 | 0.000% |
| 307014 | CF1286F. Harry The Potter | 0 | 0 | 0.000% |
| 307021 | CF1287F. LCC | 0 | 0 | 0.000% |
| 307141 | CF1307G. Cow and Exercise | 0 | 0 | 0.000% |
| 307262 | CF1329D. Dreamoon Likes Strings | 0 | 0 | 0.000% |
| 307283 | CF1332G. No Monotone Triples | 0 | 0 | 0.000% |