| 301451 | CF273C. Dima and Horses | 0 | 0 | 0.000% |
| 301457 | CF274D. Lovely Matrix | 0 | 0 | 0.000% |
| 301468 | CF276E. Little Girl and Problem on Trees | 0 | 0 | 0.000% |
| 301487 | CF280D. k-Maximum Subsequence Sum | 0 | 0 | 0.000% |
| 301500 | CF283B. Cow Program | 0 | 0 | 0.000% |
| 301507 | CF284D. Cow Program | 0 | 0 | 0.000% |
| 301539 | CF290F. Greedy Petya | 0 | 0 | 0.000% |
| 301543 | CF291D. Parallel Programming | 0 | 0 | 0.000% |
| 301546 | CF292B. Network Topology | 0 | 0 | 0.000% |
| 301561 | CF295B. Greg and Graph | 0 | 0 | 0.000% |
| 301562 | CF295C. Greg and Friends | 0 | 0 | 0.000% |
| 301568 | CF296D. Greg and Graph | 0 | 0 | 0.000% |
| 301586 | CF300B. Coach | 0 | 0 | 0.000% |
| 301591 | CF301B. Yaroslav and Time | 0 | 0 | 0.000% |
| 301602 | CF303C. Minimum Modular | 0 | 0 | 0.000% |
| 301609 | CF304E. Minimum Modular | 0 | 0 | 0.000% |
| 301613 | CF305D. Olya and Graph | 0 | 0 | 0.000% |
| 301631 | CF311C. Fetch the Treasure | 0 | 0 | 0.000% |
| 301638 | CF312E. Fetch the Treasure | 0 | 0 | 0.000% |
| 301674 | CF317C. Balance | 0 | 0 | 0.000% |
| 301688 | CF320B. Ping-Pong (Easy Version) | 0 | 0 | 0.000% |
| 301703 | CF323B. Tournament-graph | 0 | 0 | 0.000% |
| 301719 | CF325C. Monsters and Diamonds | 0 | 0 | 0.000% |
| 301721 | CF325E. The Red Button | 0 | 0 | 0.000% |
| 301731 | CF327D. Block Tower | 0 | 0 | 0.000% |
| 301737 | CF329C. Graph Reconstruction | 0 | 0 | 0.000% |
| 301741 | CF330B. Road Construction | 0 | 0 | 0.000% |
| 301744 | CF330E. Graph Reconstruction | 0 | 0 | 0.000% |
| 301753 | CF331D2. Escaping on Beaveractor | 0 | 0 | 0.000% |
| 301755 | CF331E1. Deja Vu | 0 | 0 | 0.000% |
| 301760 | CF332D. Theft of Blueprints | 0 | 0 | 0.000% |
| 301795 | CF339C. Xenia and Weights | 0 | 0 | 0.000% |
| 301801 | CF340D. Bubble Sort Graph | 0 | 0 | 0.000% |
| 301804 | CF341B. Bubble Sort Graph | 0 | 0 | 0.000% |
| 301816 | CF343D. Water Tree | 0 | 0 | 0.000% |
| 301817 | CF343E. Pumping Stations | 0 | 0 | 0.000% |
| 301819 | CF344B. Simple Molecules | 0 | 0 | 0.000% |
| 301823 | CF345A. Expecting Trouble | 0 | 0 | 0.000% |
| 301824 | CF345B. Triskaidekaphobia | 0 | 0 | 0.000% |
| 301825 | CF345C. Counting Fridays | 0 | 0 | 0.000% |
| 301826 | CF345D. Chain Letter | 0 | 0 | 0.000% |
| 301827 | CF345E. Black Cat Rush | 0 | 0 | 0.000% |
| 301828 | CF345F. Superstitions Inspection | 0 | 0 | 0.000% |
| 301829 | CF345G. Suffix Subgroup | 0 | 0 | 0.000% |
| 301833 | CF346D. Robot Control | 0 | 0 | 0.000% |
| 301851 | CF350B. Resort | 0 | 0 | 0.000% |
| 301854 | CF350E. Wrong Floyd | 0 | 0 | 0.000% |
| 301894 | CF358E. Dima and Kicks | 0 | 0 | 0.000% |
| 301904 | CF360E. Levko and Game | 0 | 0 | 0.000% |
| 301913 | CF362D. Fools and Foolproof Roads | 0 | 0 | 0.000% |
| 301914 | CF362E. Petya and Pipes | 0 | 0 | 0.000% |
| 301933 | CF366D. Dima and Trap Graph | 0 | 0 | 0.000% |
| 301936 | CF367B. Sereja ans Anagrams | 0 | 0 | 0.000% |
| 301937 | CF367C. Sereja and the Arrangement of Numbers | 0 | 0 | 0.000% |
| 301943 | CF368D. Sereja ans Anagrams | 0 | 0 | 0.000% |
| 301944 | CF368E. Sereja and the Arrangement of Numbers | 0 | 0 | 0.000% |
| 301947 | CF369C. Valera and Elections | 0 | 0 | 0.000% |
| 301948 | CF369D. Valera and Fools | 0 | 0 | 0.000% |
| 301950 | CF370A. Rook, Bishop and King | 0 | 0 | 0.000% |
| 301972 | CF374C. Inna and Dima | 0 | 0 | 0.000% |
| 302003 | CF380B. Sereja and Tree | 0 | 0 | 0.000% |
| 302015 | CF382D. Ksenia and Pawns | 0 | 0 | 0.000% |
| 302026 | CF384E. Propagating tree | 0 | 0 | 0.000% |
| 302035 | CF386D. Game with Points | 0 | 0 | 0.000% |
| 302039 | CF387D. George and Interesting Graph | 0 | 0 | 0.000% |
| 302042 | CF388B. Fox and Minimal path | 0 | 0 | 0.000% |
| 302049 | CF389D. Fox and Minimal path | 0 | 0 | 0.000% |
| 302085 | CF396C. On Changing Tree | 0 | 0 | 0.000% |
| 302092 | CF397E. On Changing Tree | 0 | 0 | 0.000% |
| 302106 | CF400D. Dima and Bacteria | 0 | 0 | 0.000% |
| 302115 | CF402C. Searching for Graph | 0 | 0 | 0.000% |
| 302116 | CF402D. Upgrading Array | 0 | 0 | 0.000% |
| 302117 | CF402E. Strictly Positive Matrix | 0 | 0 | 0.000% |
| 302118 | CF403A. Searching for Graph | 0 | 0 | 0.000% |
| 302119 | CF403B. Upgrading Array | 0 | 0 | 0.000% |
| 302120 | CF403C. Strictly Positive Matrix | 0 | 0 | 0.000% |
| 302125 | CF404C. Restore Graph | 0 | 0 | 0.000% |
| 302128 | CF405A. Gravity Flip | 0 | 0 | 0.000% |
| 302132 | CF405E. Graph Cutting | 0 | 0 | 0.000% |
| 302135 | CF406C. Graph Cutting | 0 | 0 | 0.000% |
| 302184 | CF416E. President's Path | 0 | 0 | 0.000% |
| 302187 | CF417C. Football | 0 | 0 | 0.000% |
| 302190 | CF418A. Football | 0 | 0 | 0.000% |
| 302193 | CF418D. Big Problems for Organizers | 0 | 0 | 0.000% |
| 302202 | CF420C. Bug in Code | 0 | 0 | 0.000% |
| 302227 | CF427C. Checkposts | 0 | 0 | 0.000% |
| 302234 | CF429E. Points and Segments | 0 | 0 | 0.000% |
| 302262 | CF435C. Cardiogram | 0 | 0 | 0.000% |
| 302264 | CF435E. Special Graph | 0 | 0 | 0.000% |
| 302267 | CF436C. Dungeons and Candies | 0 | 0 | 0.000% |
| 302273 | CF437C. The Child and Toy | 0 | 0 | 0.000% |
| 302293 | CF441D. Valera and Swaps | 0 | 0 | 0.000% |
| 302312 | CF445C. DZY Loves Physics | 0 | 0 | 0.000% |
| 302331 | CF449B. Jzzhu and Cities | 0 | 0 | 0.000% |
| 302338 | CF450D. Jzzhu and Cities | 0 | 0 | 0.000% |
| 302353 | CF453C. Little Pony and Summer Sun Celebration | 0 | 0 | 0.000% |
| 302360 | CF454E. Little Pony and Summer Sun Celebration | 0 | 0 | 0.000% |
| 302370 | CF456E. Civilization | 0 | 0 | 0.000% |
| 302387 | CF459E. Pashmak and Graph | 0 | 0 | 0.000% |
| 302401 | CF462D. Appleman and Tree | 0 | 0 | 0.000% |