| 300177 | CF38A. Army | 0 | 0 | 0.000% |
| 300178 | CF38B. Chess | 0 | 0 | 0.000% |
| 300179 | CF38C. Blinds | 0 | 0 | 0.000% |
| 300180 | CF38D. Vasya the Architect | 0 | 0 | 0.000% |
| 300181 | CF38E. Let's Go Rolling! | 0 | 0 | 0.000% |
| 300182 | CF38F. Smart Boy | 0 | 0 | 0.000% |
| 300183 | CF38G. Queue | 0 | 0 | 0.000% |
| 300184 | CF38H. The Great Marathon | 0 | 0 | 0.000% |
| 300236 | CF46A. Ball Game | 0 | 0 | 0.000% |
| 300237 | CF46B. T-shirts from Sponsor | 0 | 0 | 0.000% |
| 300238 | CF46C. Hamsters and Tigers | 0 | 0 | 0.000% |
| 300239 | CF46D. Parking Lot | 0 | 0 | 0.000% |
| 300240 | CF46E. Comb | 0 | 0 | 0.000% |
| 300241 | CF46F. Hercule Poirot Problem | 0 | 0 | 0.000% |
| 300242 | CF46G. Emperor's Problem | 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% |
| 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% |