| 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% |
| 305294 | CF1003B. Binary String Constructing | 0 | 0 | 0.000% |
| 305297 | CF1003E. Tree Constructing | 0 | 0 | 0.000% |
| 305298 | CF1003F. Abbreviation | 0 | 0 | 0.000% |
| 305305 | CF1005A. Tanya and Stairways | 0 | 0 | 0.000% |
| 305306 | CF1005B. Delete from the Left | 0 | 0 | 0.000% |
| 305311 | CF1005F. Berland and the Shortest Paths | 0 | 0 | 0.000% |
| 305315 | CF1006D. Two Strings Swaps | 0 | 0 | 0.000% |
| 305323 | CF1008A. Romaji | 0 | 0 | 0.000% |
| 305329 | CF1009B. Minimum Ternary String | 0 | 0 | 0.000% |
| 305339 | CF1010E. Store | 0 | 0 | 0.000% |
| 305341 | CF1011A. Stages | 0 | 0 | 0.000% |
| 305350 | CF1012D. AB-Strings | 0 | 0 | 0.000% |
| 305353 | CF1013A. Piles With Stones | 0 | 0 | 0.000% |
| 305358 | CF1013F. AB-Strings | 0 | 0 | 0.000% |
| 305361 | CF1015B. Obtaining the String | 0 | 0 | 0.000% |
| 305364 | CF1015E1. Stars Drawing (Easy Edition) | 0 | 0 | 0.000% |
| 305365 | CF1015E2. Stars Drawing (Hard Edition) | 0 | 0 | 0.000% |
| 305366 | CF1015F. Bracket Substring | 0 | 0 | 0.000% |
| 305371 | CF1016E. Rest In The Shades | 0 | 0 | 0.000% |
| 305378 | CF1017E. The Supersonic Rocket | 0 | 0 | 0.000% |
| 305392 | CF1023A. Single Wildcard Pattern Matching | 0 | 0 | 0.000% |
| 305395 | CF1023D. Array Restoration | 0 | 0 | 0.000% |
| 305401 | CF1025C. Plasticine zebra | 0 | 0 | 0.000% |
| 305402 | CF1025D. Recovering BST | 0 | 0 | 0.000% |
| 305406 | CF1027A. Palindromic Twist | 0 | 0 | 0.000% |
| 305417 | CF1028E. Restore Array | 0 | 0 | 0.000% |
| 305421 | CF1029A. Many Equal Substrings | 0 | 0 | 0.000% |
| 305422 | CF1029B. Creating the Contest | 0 | 0 | 0.000% |
| 305425 | CF1029E. Tree with Small Distances | 0 | 0 | 0.000% |
| 305443 | CF1032D. Barcelonian Distance | 0 | 0 | 0.000% |
| 305466 | CF1037A. Packets | 0 | 0 | 0.000% |
| 305467 | CF1037B. Reach Median | 0 | 2 | 0.000% |
| 305468 | CF1037C. Equalize | 0 | 0 | 0.000% |
| 305469 | CF1037D. Valid BFS? | 0 | 0 | 0.000% |
| 305470 | CF1037E. Trips | 0 | 0 | 0.000% |
| 305471 | CF1037F. Maximum Reduction | 0 | 0 | 0.000% |
| 305472 | CF1037G. A Game on Strings | 0 | 0 | 0.000% |
| 305473 | CF1037H. Security | 0 | 0 | 0.000% |
| 305474 | CF1038A. Equality | 0 | 0 | 0.000% |
| 305479 | CF1038F. Wrap Around | 0 | 0 | 0.000% |
| 305490 | CF1041A. Heist | 0 | 0 | 0.000% |
| 305494 | CF1041E. Tree Reconstruction | 0 | 0 | 0.000% |
| 305502 | CF1043A. Elections | 0 | 0 | 0.000% |
| 305503 | CF1043B. Lost Array | 0 | 0 | 0.000% |
| 305504 | CF1043C. Smallest Word | 0 | 0 | 0.000% |
| 305505 | CF1043D. Mysterious Crime | 0 | 0 | 0.000% |
| 305506 | CF1043E. Train Hard, Win Easy | 0 | 0 | 0.000% |
| 305507 | CF1043F. Make It One | 0 | 0 | 0.000% |
| 305508 | CF1043G. Speckled Band | 0 | 0 | 0.000% |
| 305515 | CF1045A. Last chance | 0 | 0 | 0.000% |
| 305518 | CF1045D. Interstellar battle | 0 | 0 | 0.000% |
| 305523 | CF1045I. Palindrome Pairs | 0 | 0 | 0.000% |
| 305524 | CF1045J. Moonwalk challenge | 0 | 0 | 0.000% |
| 305528 | CF1046D. Interstellar battle | 0 | 0 | 0.000% |
| 305540 | CF1051A. Vasya And Password | 0 | 0 | 0.000% |
| 305544 | CF1051E. Vasya and Big Integers | 0 | 0 | 0.000% |
| 305545 | CF1051F. The Shortest Statement | 0 | 0 | 0.000% |
| 305546 | CF1051G. Distinctification | 0 | 0 | 0.000% |
| 305547 | CF1052C. Blood Pressure Estimation | 0 | 0 | 0.000% |
| 305553 | CF1054A. Elevator or Stairs? | 0 | 0 | 0.000% |
| 305555 | CF1054C. Candies Distribution | 0 | 0 | 0.000% |
| 305564 | CF1055D. Refactoring | 0 | 0 | 0.000% |
| 305566 | CF1055F. Tree and XOR | 0 | 0 | 0.000% |
| 305572 | CF1056E. Check Transcription | 0 | 0 | 0.000% |
| 305573 | CF1056F. Write The Contest | 0 | 0 | 0.000% |
| 305575 | CF1056H. Detect Robots | 0 | 0 | 0.000% |
| 305598 | CF1060H. Sophisticated Device | 0 | 0 | 0.000% |
| 305604 | CF1061F. Lost Root | 0 | 0 | 0.000% |
| 305611 | CF1063A. Oh Those Palindromes | 0 | 0 | 0.000% |
| 305616 | CF1063F. String Journey | 0 | 0 | 0.000% |
| 305627 | CF1065E. Side Transmutations | 0 | 0 | 0.000% |
| 305629 | CF1065G. Fibonacci Suffix | 0 | 0 | 0.000% |
| 305640 | CF1067E. Random Forest Rank | 0 | 0 | 0.000% |
| 305647 | CF1070A. Find a Number | 0 | 0 | 0.000% |
| 305648 | CF1070B. Berkomnadzor | 0 | 0 | 0.000% |
| 305649 | CF1070C. Cloud Computing | 0 | 0 | 0.000% |
| 305650 | CF1070D. Garbage Disposal | 0 | 0 | 0.000% |
| 305651 | CF1070E. Getting Deals Done | 0 | 0 | 0.000% |
| 305652 | CF1070F. Debate | 0 | 0 | 0.000% |
| 305653 | CF1070G. Monsters and Potions | 0 | 0 | 0.000% |
| 305654 | CF1070H. BerOS File Suggestion | 0 | 0 | 0.000% |
| 305655 | CF1070I. Privatization of Roads in Berland | 0 | 0 | 0.000% |
| 305656 | CF1070J. Streets and Avenues in Berhattan | 0 | 0 | 0.000% |
| 305657 | CF1070K. Video Posts | 0 | 0 | 0.000% |
| 305658 | CF1070L. Odd Federalization | 0 | 0 | 0.000% |
| 305659 | CF1070M. Algoland and Berland | 0 | 0 | 0.000% |
| 305671 | CF1073A. Diverse Substring | 0 | 0 | 0.000% |
| 305690 | CF1076A. Minimizing the String | 0 | 0 | 0.000% |
| 305698 | CF1077B. Disturbed People | 0 | 21 | 0.000% |
| 305701 | CF1077E. Thematic Contests | 0 | 8 | 0.000% |