| 301229 | CF230C. Shifts | 0 | 0 | 0.000% |
| 301233 | CF231B. Magic, Wizardry and Wonders | 0 | 0 | 0.000% |
| 301266 | CF237B. Young Table | 0 | 0 | 0.000% |
| 301276 | CF239B. Easy Tape Programming | 0 | 0 | 0.000% |
| 301298 | CF243A. The Brand New Function | 0 | 0 | 0.000% |
| 301299 | CF243B. Hydra | 0 | 0 | 0.000% |
| 301300 | CF243C. Colorado Potato Beetle | 0 | 0 | 0.000% |
| 301301 | CF243D. Cubes | 0 | 0 | 0.000% |
| 301302 | CF243E. Matrix | 0 | 0 | 0.000% |
| 301303 | CF244A. Dividing Orange | 0 | 0 | 0.000% |
| 301304 | CF244B. Undoubtedly Lucky Numbers | 0 | 0 | 0.000% |
| 301305 | CF244C. The Brand New Function | 0 | 0 | 0.000% |
| 301306 | CF244D. Hydra | 0 | 0 | 0.000% |
| 301307 | CF244E. Colorado Potato Beetle | 0 | 0 | 0.000% |
| 301311 | CF245D. Restoring Table | 0 | 0 | 0.000% |
| 301316 | CF246A. Buggy Sorting | 0 | 0 | 0.000% |
| 301317 | CF246B. Increase and Decrease | 0 | 0 | 0.000% |
| 301318 | CF246C. Beauty Pageant | 0 | 0 | 0.000% |
| 301319 | CF246D. Colorful Graph | 0 | 0 | 0.000% |
| 301320 | CF246E. Blood Cousins Return | 0 | 0 | 0.000% |
| 301322 | CF247B. Restoring IPv6 | 0 | 0 | 0.000% |
| 301326 | CF248A. Cupboards | 0 | 0 | 0.000% |
| 301327 | CF248B. Chilly Willy | 0 | 0 | 0.000% |
| 301328 | CF248C. Robo-Footballer | 0 | 0 | 0.000% |
| 301329 | CF248D. Sweets for Everyone! | 0 | 0 | 0.000% |
| 301330 | CF248E. Piglet's Birthday | 0 | 0 | 0.000% |
| 301331 | CF249A. Robo-Footballer | 0 | 0 | 0.000% |
| 301332 | CF249B. Sweets for Everyone! | 0 | 0 | 0.000% |
| 301333 | CF249C. Piglet's Birthday | 0 | 0 | 0.000% |
| 301334 | CF249D. Donkey and Stars | 0 | 0 | 0.000% |
| 301335 | CF249E. Endless Matrix | 0 | 0 | 0.000% |
| 301337 | CF250B. Restoring IPv6 | 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% |
| 301364 | CF255D. Mr. Bender and Square | 0 | 0 | 0.000% |
| 301365 | CF255E. Furlo and Rublo and Game | 0 | 0 | 0.000% |
| 301366 | CF256A. Almost Arithmetical Progression | 0 | 0 | 0.000% |
| 301367 | CF256B. Mr. Bender and Square | 0 | 0 | 0.000% |
| 301368 | CF256C. Furlo and Rublo and Game | 0 | 0 | 0.000% |
| 301369 | CF256D. Liars and Serge | 0 | 0 | 0.000% |
| 301370 | CF256E. Lucky Arrays | 0 | 0 | 0.000% |
| 301371 | CF257A. Sockets | 0 | 0 | 0.000% |
| 301372 | CF257B. Playing Cubes | 0 | 0 | 0.000% |
| 301373 | CF257C. View Angle | 0 | 0 | 0.000% |
| 301374 | CF257D. Sum | 0 | 0 | 0.000% |
| 301375 | CF257E. Greedy Elevator | 0 | 0 | 0.000% |
| 301376 | CF258A. Little Elephant and Bits | 0 | 0 | 0.000% |
| 301377 | CF258B. Little Elephant and Elections | 0 | 0 | 0.000% |
| 301378 | CF258C. Little Elephant and LCM | 0 | 0 | 0.000% |
| 301379 | CF258D. Little Elephant and Broken Sorting | 0 | 0 | 0.000% |
| 301380 | CF258E. Little Elephant and Tree | 0 | 0 | 0.000% |
| 301381 | CF259A. Little Elephant and Chess | 0 | 0 | 0.000% |
| 301382 | CF259B. Little Elephant and Magic Square | 0 | 0 | 0.000% |
| 301383 | CF259C. Little Elephant and Bits | 0 | 0 | 0.000% |
| 301384 | CF259D. Little Elephant and Elections | 0 | 0 | 0.000% |
| 301385 | CF259E. Little Elephant and LCM | 0 | 0 | 0.000% |
| 301386 | CF260A. Adding Digits | 0 | 0 | 0.000% |
| 301387 | CF260B. Ancient Prophesy | 0 | 0 | 0.000% |
| 301388 | CF260C. Balls and Boxes | 0 | 0 | 0.000% |
| 301389 | CF260D. Black and White Tree | 0 | 0 | 0.000% |
| 301390 | CF260E. Dividing Kingdom | 0 | 0 | 0.000% |
| 301407 | CF264B. Good Sequences | 0 | 0 | 0.000% |
| 301414 | CF265D. Good Sequences | 0 | 0 | 0.000% |
| 301426 | CF268C. Beautiful Sets of Points | 0 | 0 | 0.000% |
| 301441 | CF271C. Secret | 0 | 0 | 0.000% |
| 301446 | CF272C. Dima and Staircase | 0 | 0 | 0.000% |
| 301449 | CF273A. Dima and Staircase | 0 | 0 | 0.000% |
| 301454 | CF274A. k-Multiple Free Set | 0 | 0 | 0.000% |
| 301461 | CF275C. k-Multiple Free Set | 0 | 0 | 0.000% |
| 301466 | CF276C. Little Girl and Maximum Sum | 0 | 0 | 0.000% |
| 301475 | CF278B. New Problem | 0 | 0 | 0.000% |
| 301495 | CF282B. Painting Eggs | 0 | 0 | 0.000% |
| 301496 | CF282C. XOR and OR | 0 | 0 | 0.000% |
| 301525 | CF288B. Polo the Penguin and Houses | 0 | 0 | 0.000% |
| 301532 | CF289D. Polo the Penguin and Houses | 0 | 0 | 0.000% |
| 301535 | CF290B. QR code | 0 | 0 | 0.000% |
| 301550 | CF293A. Weird Game | 0 | 0 | 0.000% |
| 301582 | CF299C. Weird Game | 0 | 0 | 0.000% |
| 301586 | CF300B. Coach | 0 | 0 | 0.000% |