| 300259 | CF49D. Game | 0 | 0 | 0.000% |
| 300262 | CF50B. Choosing Symbol Pairs | 0 | 0 | 0.000% |
| 300264 | CF50D. Bombing | 0 | 0 | 0.000% |
| 300266 | CF51A. Cheaterius's Problem | 0 | 0 | 0.000% |
| 300267 | CF51B. bHTML Tables Analisys | 0 | 0 | 0.000% |
| 300268 | CF51C. Three Base Stations | 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% |
| 300273 | CF52B. Right Triangles | 0 | 0 | 0.000% |
| 300274 | CF52C. Circular RMQ | 0 | 0 | 0.000% |
| 300275 | CF53A. Autocomplete | 0 | 0 | 0.000% |
| 300276 | CF53B. Blog Photo | 0 | 0 | 0.000% |
| 300277 | CF53C. Little Frog | 0 | 0 | 0.000% |
| 300278 | CF53D. Physical Education | 0 | 0 | 0.000% |
| 300280 | CF54A. Presents | 0 | 0 | 0.000% |
| 300281 | CF54B. Cutting Jigsaw Puzzle | 0 | 0 | 0.000% |
| 300283 | CF54D. Writing a Song | 0 | 0 | 0.000% |
| 300285 | CF55A. Flea travel | 0 | 0 | 0.000% |
| 300286 | CF55B. Smallest number | 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% |
| 300295 | CF57A. Square Earth? | 0 | 0 | 0.000% |
| 300296 | CF57B. Martian Architecture | 0 | 0 | 0.000% |
| 300297 | CF57C. Array | 0 | 0 | 0.000% |
| 300300 | CF58A. Chat room | 0 | 0 | 0.000% |
| 300301 | CF58B. Coins | 0 | 0 | 0.000% |
| 300302 | CF58C. Trees | 0 | 0 | 0.000% |
| 300306 | CF59B. Fortune Telling | 0 | 0 | 0.000% |
| 300307 | CF59C. Title | 0 | 0 | 0.000% |
| 300310 | CF60A. Where Are My Flakes? | 0 | 0 | 0.000% |
| 300311 | CF60B. Serial Time! | 0 | 0 | 0.000% |
| 300312 | CF60C. Mushroom Strife | 0 | 0 | 0.000% |
| 300315 | CF61A. Ultra-Fast Mathematician | 0 | 0 | 0.000% |
| 300316 | CF61B. Hard Work | 0 | 0 | 0.000% |
| 300317 | CF61C. Capture Valerian | 0 | 0 | 0.000% |
| 300318 | CF61D. Eternal Victory | 0 | 0 | 0.000% |
| 300319 | CF61E. Enemy is weak | 0 | 0 | 0.000% |
| 300320 | CF62A. A Student's Dream | 0 | 0 | 0.000% |
| 300321 | CF62B. Tyndex.Brome | 0 | 0 | 0.000% |
| 300326 | CF63B. Settlers' Training | 0 | 0 | 0.000% |
| 300327 | CF63C. Bulls and Cows | 0 | 0 | 0.000% |
| 300328 | CF63D. Dividing Island | 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% |
| 300335 | CF64F. Domain | 0 | 0 | 0.000% |
| 300336 | CF64G. Path Canonization | 0 | 0 | 0.000% |
| 300337 | CF64H. Table Bowling | 0 | 0 | 0.000% |
| 300338 | CF64I. Sort the Table | 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% |
| 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% |
| 300353 | CF67E. Save the City! | 0 | 0 | 0.000% |
| 300354 | CF68A. Irrational problem | 0 | 0 | 0.000% |
| 300355 | CF68B. Energy exchange | 0 | 0 | 0.000% |
| 300359 | CF69A. Young Physicist | 0 | 0 | 0.000% |
| 300360 | CF69B. Bets | 0 | 0 | 0.000% |
| 300362 | CF69D. Dot | 0 | 0 | 0.000% |
| 300363 | CF69E. Subsegments | 0 | 0 | 0.000% |
| 300364 | CF70A. Cookies | 0 | 0 | 0.000% |
| 300365 | CF70B. Text Messaging | 0 | 0 | 0.000% |
| 300369 | CF71A. Way Too Long Words | 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% |
| 300376 | CF72C. Extraordinarily Nice Numbers | 0 | 0 | 0.000% |
| 300378 | CF72E. Ali goes shopping | 0 | 0 | 0.000% |
| 300379 | CF72F. Oil | 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% |
| 300383 | CF73A. The Elder Trolls IV: Oblivon | 0 | 0 | 0.000% |
| 300385 | CF73C. LionAge II | 0 | 0 | 0.000% |
| 300389 | CF74A. Room Leader | 0 | 0 | 0.000% |
| 300390 | CF74B. Train | 0 | 0 | 0.000% |
| 300391 | CF74C. Chessboard Billiard | 0 | 0 | 0.000% |
| 300394 | CF75A. Life Without Zeros | 0 | 0 | 0.000% |
| 300395 | CF75B. Facetook Priority Wall | 0 | 1 | 0.000% |
| 300396 | CF75C. Modified GCD | 0 | 0 | 0.000% |
| 300400 | CF76B. Mice | 0 | 0 | 0.000% |