| 300077 | CF17C. Balance | 0 | 0 | 0.000% |
| 300104 | CF23C. Oranges and Apples | 0 | 0 | 0.000% |
| 300106 | CF23E. Tree | 0 | 0 | 0.000% |
| 300112 | CF25A. IQ test | 0 | 2 | 0.000% |
| 300113 | CF25B. Phone numbers | 0 | 0 | 0.000% |
| 300114 | CF25C. Roads in Berland | 0 | 0 | 0.000% |
| 300115 | CF25D. Roads not only in Berland | 0 | 0 | 0.000% |
| 300116 | CF25E. Test | 0 | 0 | 0.000% |
| 300193 | CF39I. Tram | 0 | 0 | 0.000% |
| 300200 | CF40E. Number Table | 0 | 0 | 0.000% |
| 300222 | CF44G. Shooting Gallery | 0 | 0 | 0.000% |
| 300231 | CF45F. Goats and Wolves | 0 | 0 | 0.000% |
| 300279 | CF53E. Dead Ends | 0 | 0 | 0.000% |
| 300288 | CF55D. Beautiful numbers | 0 | 0 | 0.000% |
| 300289 | CF55E. Very simple problem | 0 | 0 | 0.000% |
| 300298 | CF57D. Journey | 0 | 0 | 0.000% |
| 300313 | CF60D. Savior | 0 | 0 | 0.000% |
| 300353 | CF67E. Save the City! | 0 | 0 | 0.000% |
| 300357 | CF68D. Half-decay tree | 0 | 0 | 0.000% |
| 300452 | CF86C. Genetic engineering | 0 | 0 | 0.000% |
| 300468 | CF89D. Space mines | 0 | 0 | 0.000% |
| 300479 | CF91E. Igloo Skyscraper | 0 | 0 | 0.000% |
| 300487 | CF93C. Azembler | 0 | 0 | 0.000% |
| 300488 | CF93D. Flags | 0 | 0 | 0.000% |
| 300494 | CF94E. Azembler | 0 | 0 | 0.000% |
| 300498 | CF95D. Horse Races | 0 | 0 | 0.000% |
| 300499 | CF95E. Lucky Country | 0 | 0 | 0.000% |
| 300504 | CF96E. Horse Races | 0 | 0 | 0.000% |
| 300512 | CF98C. Help Greg the Dwarf | 0 | 0 | 0.000% |
| 300513 | CF98D. Help Monks | 0 | 0 | 0.000% |
| 300519 | CF99E. Help Greg the Dwarf | 0 | 0 | 0.000% |
| 300534 | CF101E. Candies and Stones | 0 | 0 | 0.000% |
| 300554 | CF105E. Lift and Throw | 0 | 0 | 0.000% |
| 300613 | CF117D. Not Quick Transformation | 0 | 0 | 0.000% |
| 300623 | CF119D. String Transformation | 0 | 0 | 0.000% |
| 300638 | CF121D. Lucky Segments | 0 | 0 | 0.000% |
| 300649 | CF123E. Maze | 0 | 0 | 0.000% |
| 300655 | CF125A. Measuring Lengths in Baden | 0 | 0 | 0.000% |
| 300656 | CF125B. Simple XML | 0 | 0 | 0.000% |
| 300657 | CF125C. Hobbits' Party | 0 | 0 | 0.000% |
| 300658 | CF125D. Two progressions | 0 | 0 | 0.000% |
| 300659 | CF125E. MST Company | 0 | 0 | 0.000% |
| 300715 | CF135D. Cycle | 0 | 0 | 0.000% |
| 300730 | CF138D. World of Darkraft | 0 | 0 | 0.000% |
| 300774 | CF147B. Smile House | 0 | 0 | 0.000% |
| 300799 | CF152E. Garden | 0 | 0 | 0.000% |
| 300818 | CF156D. Clues | 0 | 0 | 0.000% |
| 300844 | CF161E. Polycarpus the Safecracker | 0 | 0 | 0.000% |
| 300873 | CF166D. Shoe Store | 0 | 0 | 0.000% |
| 300907 | CF173D. Deputies | 0 | 0 | 0.000% |
| 300923 | CF176D. Hyper String | 0 | 0 | 0.000% |
| 300956 | CF178F3. Representative Sampling | 0 | 0 | 0.000% |
| 300980 | CF185C. Clever Fat Rat | 0 | 0 | 0.000% |
| 300987 | CF186E. Clever Fat Rat | 0 | 0 | 0.000% |
| 301046 | CF198A. About Bacteria | 0 | 0 | 0.000% |
| 301047 | CF198B. Jumping on Walls | 0 | 0 | 0.000% |
| 301048 | CF198C. Delivering Carcinogen | 0 | 0 | 0.000% |
| 301049 | CF198D. Cube Snake | 0 | 0 | 0.000% |
| 301050 | CF198E. Gripping Story | 0 | 0 | 0.000% |
| 301051 | CF199A. Hexadecimal's theorem | 0 | 0 | 0.000% |
| 301052 | CF199B. Special Olympics | 0 | 0 | 0.000% |
| 301053 | CF199C. About Bacteria | 0 | 0 | 0.000% |
| 301054 | CF199D. Jumping on Walls | 0 | 0 | 0.000% |
| 301055 | CF199E. Delivering Carcinogen | 0 | 0 | 0.000% |
| 301135 | CF211D. Cutting a Fence | 0 | 0 | 0.000% |
| 301140 | CF212D. Cutting a Fence | 0 | 0 | 0.000% |
| 301180 | CF220D. Little Elephant and Triangle | 0 | 0 | 0.000% |
| 301202 | CF225A. Dice Tower | 0 | 0 | 0.000% |
| 301203 | CF225B. Well-known Numbers | 0 | 0 | 0.000% |
| 301204 | CF225C. Barcode | 0 | 0 | 0.000% |
| 301205 | CF225D. Snake | 0 | 0 | 0.000% |
| 301206 | CF225E. Unsolvable | 0 | 0 | 0.000% |
| 301336 | CF250A. Paper Work | 0 | 0 | 0.000% |
| 301337 | CF250B. Restoring IPv6 | 0 | 0 | 0.000% |
| 301338 | CF250C. Movie Critics | 0 | 0 | 0.000% |
| 301339 | CF250D. Building Bridge | 0 | 0 | 0.000% |
| 301340 | CF250E. Mad Joe | 0 | 0 | 0.000% |
| 301341 | CF251A. Points on Line | 0 | 0 | 0.000% |
| 301342 | CF251B. Playing with Permutations | 0 | 0 | 0.000% |
| 301343 | CF251C. Number Transformation | 0 | 0 | 0.000% |
| 301344 | CF251D. Two Sets | 0 | 0 | 0.000% |
| 301345 | CF251E. Tree and Table | 0 | 0 | 0.000% |
| 301346 | CF252A. Little Xor | 0 | 0 | 0.000% |
| 301347 | CF252B. Unsorting Array | 0 | 0 | 0.000% |
| 301348 | CF252C. Points on Line | 0 | 0 | 0.000% |
| 301349 | CF252D. Playing with Permutations | 0 | 0 | 0.000% |
| 301350 | CF252E. Number Transformation | 0 | 0 | 0.000% |
| 301351 | CF253A. Boys and Girls | 0 | 0 | 0.000% |
| 301352 | CF253B. Physics Practical | 0 | 0 | 0.000% |
| 301353 | CF253C. Text Editor | 0 | 0 | 0.000% |
| 301354 | CF253D. Table with Letters - 2 | 0 | 0 | 0.000% |
| 301355 | CF253E. Printer | 0 | 0 | 0.000% |
| 301356 | CF254A. Cards with Numbers | 0 | 0 | 0.000% |
| 301357 | CF254B. Jury Size | 0 | 0 | 0.000% |
| 301358 | CF254C. Anagram | 0 | 0 | 0.000% |
| 301359 | CF254D. Rats | 0 | 0 | 0.000% |
| 301360 | CF254E. Dormitory | 0 | 0 | 0.000% |
| 301361 | CF255A. Greg's Workout | 0 | 0 | 0.000% |
| 301362 | CF255B. Code Parsing | 0 | 0 | 0.000% |
| 301363 | CF255C. Almost Arithmetical Progression | 0 | 0 | 0.000% |