| 301294 | CF242B. Big Segment | 0 | 0 | 0.000% |
| 301295 | CF242C. King's Path | 0 | 0 | 0.000% |
| 301296 | CF242D. Dispute | 0 | 0 | 0.000% |
| 301297 | CF242E. XOR on Segment | 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% |
| 301308 | CF245A. System Administrator | 0 | 0 | 0.000% |
| 301309 | CF245B. Internet Address | 0 | 0 | 0.000% |
| 301310 | CF245C. Game with Coins | 0 | 0 | 0.000% |
| 301311 | CF245D. Restoring Table | 0 | 0 | 0.000% |
| 301312 | CF245E. Mishap in Club | 0 | 0 | 0.000% |
| 301313 | CF245F. Log Stream Analysis | 0 | 0 | 0.000% |
| 301314 | CF245G. Suggested Friends | 0 | 0 | 0.000% |
| 301315 | CF245H. Queries for Number of Palindromes | 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% |
| 301321 | CF247A. Paper Work | 0 | 0 | 0.000% |
| 301322 | CF247B. Restoring IPv6 | 0 | 0 | 0.000% |
| 301323 | CF247C. Movie Critics | 0 | 0 | 0.000% |
| 301324 | CF247D. Building Bridge | 0 | 0 | 0.000% |
| 301325 | CF247E. Mad Joe | 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% |
| 301370 | CF256E. Lucky Arrays | 0 | 0 | 0.000% |
| 301380 | CF258E. Little Elephant and Tree | 0 | 0 | 0.000% |
| 301419 | CF266D. BerDonalds | 0 | 0 | 0.000% |
| 301452 | CF273D. Dima and Figure | 0 | 0 | 0.000% |
| 301471 | CF277C. Game | 0 | 0 | 0.000% |
| 301473 | CF277E. Binary Tree on Plane | 0 | 0 | 0.000% |
| 301478 | CF278E. Game | 0 | 0 | 0.000% |
| 301502 | CF283D. Cows and Cool Sequences | 0 | 0 | 0.000% |
| 301527 | CF288D. Polo the Penguin and Trees | 0 | 0 | 0.000% |
| 301552 | CF293C. Cube Problem | 0 | 0 | 0.000% |
| 301563 | CF295D. Greg and Caves | 0 | 0 | 0.000% |
| 301572 | CF297C. Splitting the Uniqueness | 0 | 0 | 0.000% |
| 301579 | CF298E. Splitting the Uniqueness | 0 | 0 | 0.000% |
| 301584 | CF299E. Cube Problem | 0 | 0 | 0.000% |
| 301602 | CF303C. Minimum Modular | 0 | 0 | 0.000% |
| 301609 | CF304E. Minimum Modular | 0 | 0 | 0.000% |
| 301630 | CF311B. Cats Transport | 0 | 0 | 0.000% |
| 301637 | CF312D. Cats Transport | 0 | 0 | 0.000% |
| 301662 | CF316D3. PE Lesson | 0 | 0 | 0.000% |
| 301671 | CF316G3. Good Substrings | 0 | 0 | 0.000% |
| 301704 | CF323C. Two permutations | 0 | 0 | 0.000% |
| 301705 | CF324A1. Oh Sweet Beaverette | 0 | 0 | 0.000% |
| 301706 | CF324A2. Oh Sweet Beaverette | 0 | 0 | 0.000% |
| 301707 | CF324B1. Shave Beaver! | 0 | 0 | 0.000% |
| 301708 | CF324B2. Shave Beaver! | 0 | 0 | 0.000% |
| 301709 | CF324C1. The Great Julya Calendar | 0 | 0 | 0.000% |
| 301710 | CF324C2. The Great Julya Calendar | 0 | 0 | 0.000% |
| 301711 | CF324C3. The Great Julya Calendar | 0 | 0 | 0.000% |
| 301712 | CF324D1. Escaping on Beaveractor | 0 | 0 | 0.000% |
| 301713 | CF324D2. Escaping on Beaveractor | 0 | 0 | 0.000% |
| 301714 | CF324D3. Escaping on Beaveractor | 0 | 0 | 0.000% |
| 301715 | CF324E1. Deja Vu | 0 | 0 | 0.000% |
| 301716 | CF324E2. Deja Vu | 0 | 0 | 0.000% |
| 301725 | CF326D. Rectangles and Square | 0 | 0 | 0.000% |
| 301737 | CF329C. Graph Reconstruction | 0 | 0 | 0.000% |
| 301744 | CF330E. Graph Reconstruction | 0 | 0 | 0.000% |
| 301750 | CF331C2. The Great Julya Calendar | 0 | 0 | 0.000% |
| 301752 | CF331D1. Escaping on Beaveractor | 0 | 0 | 0.000% |
| 301760 | CF332D. Theft of Blueprints | 0 | 0 | 0.000% |
| 301761 | CF332E. Binary Key | 0 | 0 | 0.000% |
| 301775 | CF335D. Rectangles and Square | 0 | 0 | 0.000% |
| 301812 | CF342E. Xenia and Tree | 0 | 0 | 0.000% |
| 301853 | CF350D. Looking for Owls | 0 | 0 | 0.000% |
| 301871 | CF354B. Game with Strings | 0 | 0 | 0.000% |
| 301878 | CF355D. Game with Strings | 0 | 0 | 0.000% |
| 301899 | CF359E. Neatness | 0 | 0 | 0.000% |
| 301938 | CF367D. Sereja and Sets | 0 | 0 | 0.000% |
| 301978 | CF375D. Tree and Queries | 0 | 0 | 0.000% |
| 301988 | CF377D. Developing Game | 0 | 0 | 0.000% |
| 302000 | CF379F. New Year Tree | 0 | 0 | 0.000% |
| 302003 | CF380B. Sereja and Tree | 0 | 0 | 0.000% |
| 302010 | CF381D. Sereja and Tree | 0 | 0 | 0.000% |
| 302012 | CF382A. Ksenia and Pan Scales | 0 | 0 | 0.000% |
| 302013 | CF382B. Number Busters | 0 | 0 | 0.000% |
| 302014 | CF382C. Arithmetic Progression | 0 | 0 | 0.000% |
| 302015 | CF382D. Ksenia and Pawns | 0 | 0 | 0.000% |
| 302016 | CF382E. Ksenia and Combinatorics | 0 | 0 | 0.000% |
| 302156 | CF409I. Feed the Golorp | 0 | 0 | 0.000% |