| 300245 | CF47C. Crossword | 0 | 0 | 0.000% |
| 300248 | CF48A. Rock-paper-scissors | 0 | 0 | 0.000% |
| 300249 | CF48B. Land Lot | 0 | 0 | 0.000% |
| 300250 | CF48C. The Race | 0 | 0 | 0.000% |
| 300251 | CF48D. Permutations | 0 | 0 | 0.000% |
| 300252 | CF48E. Ivan the Fool VS Gorynych the Dragon | 0 | 0 | 0.000% |
| 300253 | CF48F. Snow sellers | 0 | 0 | 0.000% |
| 300254 | CF48G. Galaxy Union | 0 | 0 | 0.000% |
| 300255 | CF48H. Black and White | 0 | 0 | 0.000% |
| 300256 | CF49A. Sleuth | 0 | 0 | 0.000% |
| 300258 | CF49C. Disposition | 0 | 0 | 0.000% |
| 300259 | CF49D. Game | 0 | 0 | 0.000% |
| 300260 | CF49E. Common ancestor | 0 | 0 | 0.000% |
| 300261 | CF50A. Domino piling | 0 | 0 | 0.000% |
| 300262 | CF50B. Choosing Symbol Pairs | 0 | 0 | 0.000% |
| 300263 | CF50C. Happy Farm 5 | 0 | 0 | 0.000% |
| 300264 | CF50D. Bombing | 0 | 0 | 0.000% |
| 300266 | CF51A. Cheaterius's Problem | 0 | 0 | 0.000% |
| 300269 | CF51D. Geometrical problem | 0 | 0 | 0.000% |
| 300270 | CF51E. Pentagon | 0 | 0 | 0.000% |
| 300271 | CF51F. Caterpillar | 0 | 0 | 0.000% |
| 300272 | CF52A. 123-sequence | 0 | 0 | 0.000% |
| 300275 | CF53A. Autocomplete | 0 | 0 | 0.000% |
| 300276 | CF53B. Blog Photo | 0 | 0 | 0.000% |
| 300278 | CF53D. Physical Education | 0 | 0 | 0.000% |
| 300279 | CF53E. Dead Ends | 0 | 0 | 0.000% |
| 300280 | CF54A. Presents | 0 | 0 | 0.000% |
| 300281 | CF54B. Cutting Jigsaw Puzzle | 0 | 0 | 0.000% |
| 300282 | CF54C. First Digit Law | 0 | 0 | 0.000% |
| 300283 | CF54D. Writing a Song | 0 | 0 | 0.000% |
| 300285 | CF55A. Flea travel | 0 | 0 | 0.000% |
| 300287 | CF55C. Pie or die | 0 | 0 | 0.000% |
| 300288 | CF55D. Beautiful numbers | 0 | 0 | 0.000% |
| 300289 | CF55E. Very simple problem | 0 | 0 | 0.000% |
| 300290 | CF56A. Bar | 0 | 0 | 0.000% |
| 300291 | CF56B. Spoilt Permutation | 0 | 0 | 0.000% |
| 300292 | CF56C. Corporation Mail | 0 | 0 | 0.000% |
| 300293 | CF56D. Changing a String | 0 | 0 | 0.000% |
| 300294 | CF56E. Domino Principle | 0 | 0 | 0.000% |
| 300295 | CF57A. Square Earth? | 0 | 0 | 0.000% |
| 300296 | CF57B. Martian Architecture | 0 | 0 | 0.000% |
| 300298 | CF57D. Journey | 0 | 0 | 0.000% |
| 300304 | CF58E. Expression | 0 | 0 | 0.000% |
| 300305 | CF59A. Word | 0 | 0 | 0.000% |
| 300306 | CF59B. Fortune Telling | 0 | 0 | 0.000% |
| 300308 | CF59D. Team Arrangement | 0 | 0 | 0.000% |
| 300309 | CF59E. Shortest Path | 0 | 0 | 0.000% |
| 300310 | CF60A. Where Are My Flakes? | 0 | 0 | 0.000% |
| 300315 | CF61A. Ultra-Fast Mathematician | 0 | 0 | 0.000% |
| 300317 | CF61C. Capture Valerian | 0 | 0 | 0.000% |
| 300318 | CF61D. Eternal Victory | 0 | 0 | 0.000% |
| 300321 | CF62B. Tyndex.Brome | 0 | 0 | 0.000% |
| 300322 | CF62C. Inquisition | 0 | 0 | 0.000% |
| 300323 | CF62D. Wormhouse | 0 | 0 | 0.000% |
| 300324 | CF62E. World Evil | 0 | 0 | 0.000% |
| 300325 | CF63A. Sinking Ship | 0 | 0 | 0.000% |
| 300326 | CF63B. Settlers' Training | 0 | 0 | 0.000% |
| 300327 | CF63C. Bulls and Cows | 0 | 0 | 0.000% |
| 300329 | CF63E. Sweets Game | 0 | 0 | 0.000% |
| 300330 | CF64A. Factorial | 0 | 0 | 0.000% |
| 300331 | CF64B. Expression | 0 | 0 | 0.000% |
| 300332 | CF64C. Table | 0 | 0 | 0.000% |
| 300333 | CF64D. Presents | 0 | 0 | 0.000% |
| 300334 | CF64E. Prime Segment | 0 | 0 | 0.000% |
| 300336 | CF64G. Path Canonization | 0 | 0 | 0.000% |
| 300339 | CF65A. Harry Potter and Three Spells | 0 | 0 | 0.000% |
| 300340 | CF65B. Harry Potter and the History of Magic | 0 | 0 | 0.000% |
| 300341 | CF65C. Harry Potter and the Golden Snitch | 0 | 0 | 0.000% |
| 300342 | CF65D. Harry Potter and the Sorting Hat | 0 | 0 | 0.000% |
| 300343 | CF65E. Harry Potter and Moving Staircases | 0 | 0 | 0.000% |
| 300344 | CF66A. Petya and Java | 0 | 0 | 0.000% |
| 300345 | CF66B. Petya and Countryside | 0 | 0 | 0.000% |
| 300346 | CF66C. Petya and File System | 0 | 0 | 0.000% |
| 300347 | CF66D. Petya and His Friends | 0 | 0 | 0.000% |
| 300348 | CF66E. Petya and Post | 0 | 0 | 0.000% |
| 300349 | CF67A. Partial Teacher | 0 | 1 | 0.000% |
| 300350 | CF67B. Restoration of the Permutation | 0 | 0 | 0.000% |
| 300351 | CF67C. Sequence of Balls | 0 | 0 | 0.000% |
| 300352 | CF67D. Optical Experiment | 0 | 0 | 0.000% |
| 300354 | CF68A. Irrational problem | 0 | 0 | 0.000% |
| 300356 | CF68C. Synchrophasotron | 0 | 0 | 0.000% |
| 300357 | CF68D. Half-decay tree | 0 | 0 | 0.000% |
| 300359 | CF69A. Young Physicist | 0 | 0 | 0.000% |
| 300360 | CF69B. Bets | 0 | 0 | 0.000% |
| 300361 | CF69C. Game | 0 | 0 | 0.000% |
| 300362 | CF69D. Dot | 0 | 0 | 0.000% |
| 300363 | CF69E. Subsegments | 0 | 0 | 0.000% |
| 300367 | CF70D. Professor's task | 0 | 0 | 0.000% |
| 300368 | CF70E. Information Reform | 0 | 0 | 0.000% |
| 300370 | CF71B. Progress Bar | 0 | 0 | 0.000% |
| 300371 | CF71C. Round Table Knights | 0 | 0 | 0.000% |
| 300372 | CF71D. Solitaire | 0 | 0 | 0.000% |
| 300373 | CF71E. Nuclear Fusion | 0 | 0 | 0.000% |
| 300374 | CF72A. Goshtasp, Vishtasp and Eidi | 0 | 0 | 0.000% |
| 300375 | CF72B. INI-file | 0 | 0 | 0.000% |
| 300377 | CF72D. Perse-script | 0 | 0 | 0.000% |
| 300378 | CF72E. Ali goes shopping | 0 | 0 | 0.000% |
| 300380 | CF72G. Fibonacci army | 0 | 0 | 0.000% |
| 300381 | CF72H. Reverse It! | 0 | 0 | 0.000% |
| 300382 | CF72I. Goofy Numbers | 0 | 0 | 0.000% |