| 305124 | CF976E. Well played! | 0 | 0 | 0.000% |
| 305134 | CF978C. Letters | 0 | 26 | 0.000% |
| 305139 | CF979A. Pizza, Pizza, Pizza!!! | 0 | 0 | 0.000% |
| 305147 | CF980D. Perfect Groups | 0 | 0 | 0.000% |
| 305151 | CF981B. Businessmen Problems | 0 | 0 | 0.000% |
| 305157 | CF981H. K Paths | 0 | 0 | 0.000% |
| 305174 | CF985A. Chess Placing | 0 | 0 | 0.000% |
| 305177 | CF985D. Sand Fortress | 0 | 0 | 0.000% |
| 305178 | CF985E. Pencils and Boxes | 0 | 0 | 0.000% |
| 305184 | CF986D. Perfect Encoding | 0 | 0 | 0.000% |
| 305188 | CF987B. High School: Become Human | 0 | 0 | 0.000% |
| 305194 | CF988B. Substrings Sort | 0 | 10 | 0.000% |
| 305197 | CF988E. Divisibility by 25 | 0 | 0 | 0.000% |
| 305198 | CF988F. Rain and Umbrellas | 0 | 0 | 0.000% |
| 305204 | CF990A. Commentary Boxes | 0 | 0 | 0.000% |
| 305208 | CF990E. Post Lamps | 0 | 0 | 0.000% |
| 305211 | CF991A. If at first you don't succeed... | 0 | 0 | 0.000% |
| 305220 | CF992D. Nastya and a Game | 0 | 0 | 0.000% |
| 305224 | CF993C. Careful Maneuvering | 0 | 0 | 0.000% |
| 305232 | CF994E. Careful Maneuvering | 0 | 0 | 0.000% |
| 305234 | CF995A. Tesla | 0 | 0 | 0.000% |
| 305242 | CF996C. Tesla | 0 | 0 | 0.000% |
| 305251 | CF998A. Balloons | 0 | 0 | 0.000% |
| 305262 | CF1000A. Codehorses T-shirts | 0 | 0 | 0.000% |
| 305263 | CF1000B. Light It Up | 0 | 0 | 0.000% |
| 305264 | CF1000C. Covered Points Count | 0 | 0 | 0.000% |
| 305265 | CF1000D. Yet Another Problem On a Subsequence | 0 | 0 | 0.000% |
| 305266 | CF1000E. We Need More Bosses | 0 | 0 | 0.000% |
| 305267 | CF1000F. One Occurrence | 0 | 0 | 0.000% |
| 305268 | CF1000G. Two-Paths | 0 | 0 | 0.000% |
| 305269 | CF1001A. Generate plus state or minus state | 0 | 0 | 0.000% |
| 305270 | CF1001B. Generate Bell state | 0 | 0 | 0.000% |
| 305271 | CF1001C. Generate GHZ state | 0 | 0 | 0.000% |
| 305272 | CF1001D. Distinguish plus state and minus state | 0 | 0 | 0.000% |
| 305273 | CF1001E. Distinguish Bell states | 0 | 0 | 0.000% |
| 305274 | CF1001F. Distinguish multi-qubit basis states | 0 | 0 | 0.000% |
| 305275 | CF1001G. Oracle for f(x) = k-th element of x | 0 | 0 | 0.000% |
| 305276 | CF1001H. Oracle for f(x) = parity of the number of 1s in x | 0 | 0 | 0.000% |
| 305277 | CF1001I. Deutsch-Jozsa algorithm | 0 | 0 | 0.000% |
| 305278 | CF1002A1. Generate superposition of all basis states | 0 | 0 | 0.000% |
| 305279 | CF1002A2. Generate superposition of zero state and a basis state | 0 | 0 | 0.000% |
| 305280 | CF1002A3. Generate superposition of two basis states | 0 | 0 | 0.000% |
| 305281 | CF1002A4. Generate W state | 0 | 0 | 0.000% |
| 305282 | CF1002B1. Distinguish zero state and W state | 0 | 0 | 0.000% |
| 305283 | CF1002B2. Distinguish GHZ state and W state | 0 | 0 | 0.000% |
| 305284 | CF1002B3. Distinguish four 2-qubit states | 0 | 0 | 0.000% |
| 305285 | CF1002B4. Distinguish four 2-qubit states - 2 | 0 | 0 | 0.000% |
| 305286 | CF1002C1. Distinguish zero state and plus state with minimum error | 0 | 0 | 0.000% |
| 305287 | CF1002C2. Distinguish zero state and plus state without errors | 0 | 0 | 0.000% |
| 305288 | CF1002D1. Oracle for f(x) = b * x mod 2 | 0 | 0 | 0.000% |
| 305289 | CF1002D2. Oracle for f(x) = b * x + (1 - b) * (1 - x) mod 2 | 0 | 0 | 0.000% |
| 305290 | CF1002D3. Oracle for majority function | 0 | 0 | 0.000% |
| 305291 | CF1002E1. Bernstein-Vazirani algorithm | 0 | 0 | 0.000% |
| 305292 | CF1002E2. Another array reconstruction algorithm | 0 | 0 | 0.000% |
| 305293 | CF1003A. Polycarp's Pockets | 0 | 1 | 0.000% |
| 305294 | CF1003B. Binary String Constructing | 0 | 0 | 0.000% |
| 305295 | CF1003C. Intense Heat | 0 | 0 | 0.000% |
| 305296 | CF1003D. Coins and Queries | 0 | 0 | 0.000% |
| 305297 | CF1003E. Tree Constructing | 0 | 0 | 0.000% |
| 305298 | CF1003F. Abbreviation | 0 | 0 | 0.000% |
| 305299 | CF1004A. Sonya and Hotels | 0 | 0 | 0.000% |
| 305300 | CF1004B. Sonya and Exhibition | 0 | 0 | 0.000% |
| 305301 | CF1004C. Sonya and Robots | 0 | 0 | 0.000% |
| 305302 | CF1004D. Sonya and Matrix | 0 | 0 | 0.000% |
| 305303 | CF1004E. Sonya and Ice Cream | 0 | 0 | 0.000% |
| 305304 | CF1004F. Sonya and Bitwise OR | 0 | 0 | 0.000% |
| 305305 | CF1005A. Tanya and Stairways | 0 | 0 | 0.000% |
| 305306 | CF1005B. Delete from the Left | 0 | 0 | 0.000% |
| 305307 | CF1005C. Summarize to the Power of Two | 0 | 0 | 0.000% |
| 305308 | CF1005D. Polycarp and Div 3 | 0 | 0 | 0.000% |
| 305309 | CF1005E1. Median on Segments (Permutations Edition) | 0 | 0 | 0.000% |
| 305310 | CF1005E2. Median on Segments (General Case Edition) | 0 | 0 | 0.000% |
| 305311 | CF1005F. Berland and the Shortest Paths | 0 | 0 | 0.000% |
| 305312 | CF1006A. Adjacent Replacements | 0 | 0 | 0.000% |
| 305313 | CF1006B. Polycarp's Practice | 0 | 0 | 0.000% |
| 305314 | CF1006C. Three Parts of the Array | 0 | 0 | 0.000% |
| 305315 | CF1006D. Two Strings Swaps | 0 | 0 | 0.000% |
| 305316 | CF1006E. Military Problem | 0 | 0 | 0.000% |
| 305317 | CF1006F. Xor-Paths | 0 | 0 | 0.000% |
| 305318 | CF1007A. Reorder the Array | 0 | 0 | 0.000% |
| 305319 | CF1007B. Pave the Parallelepiped | 0 | 0 | 0.000% |
| 305320 | CF1007C. Guess two numbers | 0 | 0 | 0.000% |
| 305321 | CF1007D. Ants | 0 | 0 | 0.000% |
| 305322 | CF1007E. Mini Metro | 0 | 0 | 0.000% |
| 305323 | CF1008A. Romaji | 0 | 0 | 0.000% |
| 305324 | CF1008B. Turn the Rectangles | 0 | 0 | 0.000% |
| 305325 | CF1008C. Reorder the Array | 0 | 0 | 0.000% |
| 305326 | CF1008D. Pave the Parallelepiped | 0 | 0 | 0.000% |
| 305327 | CF1008E. Guess two numbers | 0 | 0 | 0.000% |
| 305328 | CF1009A. Game Shopping | 0 | 0 | 0.000% |
| 305329 | CF1009B. Minimum Ternary String | 0 | 0 | 0.000% |
| 305330 | CF1009C. Annoying Present | 0 | 0 | 0.000% |
| 305331 | CF1009D. Relatively Prime Graph | 0 | 0 | 0.000% |
| 305332 | CF1009E. Intercity Travelling | 0 | 0 | 0.000% |
| 305333 | CF1009F. Dominant Indices | 0 | 0 | 0.000% |
| 305334 | CF1009G. Allowed Letters | 0 | 0 | 0.000% |
| 305351 | CF1012E. Cycle sort | 0 | 0 | 0.000% |
| 305362 | CF1015C. Songs Compression | 0 | 0 | 0.000% |
| 305387 | CF1020A. New Building for SIS | 0 | 0 | 0.000% |
| 305388 | CF1020B. Badge | 0 | 0 | 0.000% |