| 1116A2 | Generate equal superposition of four basis states | | | unrated | 185 |
| 1116B1 | Distinguish three-qubit states | | | unrated | 137 |
| 1116B2 | Not A, not B or not C? | | | unrated | 63 |
| 1116C1 | Alternating bits oracle | | | unrated | 268 |
| 1116C2 | ``Is the bit string periodic?'' oracle | | | unrated | 190 |
| 1116C3 | ``Is the number of ones divisible by 3?'' oracle | | | unrated | 188 |
| 1116D1 | Block diagonal matrix | | | unrated | 279 |
| 1116D2 | Pattern of increasing blocks | | | unrated | 237 |
| 1116D3 | X-wing fighter | | | unrated | 208 |
| 1116D4 | TIE fighter | | | unrated | 172 |
| 1116D5 | Creeper | | | unrated | 153 |
| 1116D6 | Hessenberg matrix | | | unrated | 82 |
| 1115G1 | AND oracle | | | 1100 | 404 |
| 1115G2 | OR oracle | | | 1600 | 318 |
| 1115G3 | Palindrome checker oracle | | | 1600 | 238 |
| 1115U1 | Anti-diagonal unitary | | | 1500 | 271 |
| 1115U2 | Chessboard unitary | | | 1600 | 241 |
| 1115U3 | Block unitary | | | 1700 | 201 |
| 1057A | Bmail Computer Network | | | 900 | 7.7k |
| 1057B | DDoS | | | 1400 | 2k |
| 1057C | Tanya and Colored Candies | | | 2000 | 1.2k |
| 1002A1 | Generate superposition of all basis states | | | 800 | 940 |
| 1002A2 | Generate superposition of zero state and a basis state | | | 1300 | 571 |
| 1002A3 | Generate superposition of two basis states | | | 1500 | 484 |
| 1002A4 | Generate W state | | | 1900 | 274 |
| 1002B1 | Distinguish zero state and W state | | | 1300 | 490 |
| 1002B2 | Distinguish GHZ state and W state | | | 1600 | 456 |
| 1002B3 | Distinguish four 2-qubit states | | | 1600 | 421 |
| 1002B4 | Distinguish four 2-qubit states - 2 | | | 1700 | 317 |
| 1002C1 | Distinguish zero state and plus state with minimum error | | | 1700 | 309 |
| 1002C2 | Distinguish zero state and plus state without errors | | | 1800 | 273 |
| 1002D1 | Oracle for f(x) = b * x mod 2 | | | 1200 | 420 |
| 1002D2 | Oracle for f(x) = b * x + (1 - b) * (1 - x) mod 2 | | | 1300 | 394 |
| 1002D3 | Oracle for majority function | | | 1600 | 341 |
| 1002E1 | Bernstein-Vazirani algorithm | | | 1500 | 329 |
| 1002E2 | Another array reconstruction algorithm | | | 1900 | 211 |
| 1001A | Generate plus state or minus state | | | 1100 | 1k |
| 1001B | Generate Bell state | | | 1400 | 724 |
| 1001C | Generate GHZ state | | | 1400 | 667 |
| 1001D | Distinguish plus state and minus state | | | 1400 | 698 |
| 1001E | Distinguish Bell states | | | 1600 | 568 |
| 1001F | Distinguish multi-qubit basis states | | | 1300 | 551 |
| 1001G | Oracle for f(x) = k-th element of x | | | 1400 | 553 |
| 1001H | Oracle for f(x) = parity of the number of 1s in x | | | 1200 | 547 |
| 1001I | Deutsch-Jozsa algorithm | | | 1700 | 413 |
| 952A | Quirky Quantifiers | | | 800 | 12k |
| 952B | A Map of the Cat | | | 1900 | 2.1k |
| 952D | I'm Feeling Lucky! | | | 1800 | 2.6k |
| 952E | Cheese Board | | | 2000 | 700 |
| 952F | 2 + 2 != 4 | | | 2400 | 434 |
| 952G | Puzzling Language | | | 2200 | 263 |
| 929A | Прокат велосипедов | | | 1400 | 2.6k |
| 929B | Места в самолёте | | | 1300 | 2.1k |
| 929C | Красивая команда | | | 1700 | 1.2k |
| 928A | Login Verification | | | 1200 | 3.6k |
| 928B | Chat | | | 1400 | 2.7k |
| 928C | Dependency management | | | 1900 | 908 |
| 928D | Autocompletion | | | 1900 | 834 |
| 927A | BuberPool Taxi Optimization | | | 2900 | 1 |
| 784A | Numbers Joke | | | 1700 | 3.4k |
| 784B | Kids' Riddle | | | 2000 | 936 |
| 784C | INTERCALC | | | 1800 | 776 |
| 784D | Touchy-Feely Palindromes | | | 1900 | 516 |
| 784E | Twisted Circuit | | | 2000 | 2k |
| 784F | Crunching Numbers Just for You | | | 1900 | 1.1k |
| 784G | BF Calculator | | | 2000 | 787 |
| 775A | University Schedule | | | 2900 | 0 |
| 774A | Amusement Park | | | 2100 | 401 |
| 774B | Significant Cups | | | 2100 | 328 |
| 774C | Maximum Number | | | 1200 | 4.4k |
| 774D | Lie or Truth | | | 1500 | 2.1k |
| 774E | Big Number and Remainder | | | 2300 | 282 |
| 774F | Pens And Days Of Week | | | 2700 | 198 |
| 774G | Perfectionist Arkadiy | | | 2700 | 244 |
| 774H | Repairing Of String | | | 2200 | 291 |
| 774I | Composing Of String | | | 2300 | 170 |
| 774J | Stepan's Series | | | 2000 | 453 |
| 774K | Stepan and Vowels | | | 1600 | 1.4k |
| 774L | Bars | | | 2000 | 412 |
| 770A | New Password | | | 800 | 21.9k |
| 770B | Maximize Sum of Digits | | | 1300 | 3.1k |
| 770C | Online Courses In BSU | | | 1500 | 3k |
| 770D | Draw Brackets! | | | 1400 | 1.6k |
| 769A | Year of University Entrance | | | 800 | 6.5k |
| 769B | News About Credit | | | 1200 | 3.5k |
| 769C | Cycle In Maze | | | 1700 | 3.2k |
| 769D | k-Interesting Pairs Of Integers | | | 1700 | 2.6k |
| 683A | The Check of the Point | | | 1200 | 1.3k |
| 683B | The Teacher of Physical Education | | | 1600 | 340 |
| 683C | Symmetric Difference | | | 1600 | 337 |
| 683D | Chocolate Bar | | | 1400 | 388 |
| 683E | Hammer throwing | | | 1800 | 204 |
| 683F | Reformat the String | | | 1800 | 169 |
| 683G | The Fraction | | | 1900 | 144 |
| 683H | Exchange of Books | | | 1900 | 124 |
| 683I | Loader | | | 2500 | 50 |
| 683J | The Hero with Bombs | | | 3000 | 50 |
| 661A | Lazy Caterer Sequence | | | 1300 | 650 |
| 661B | Seasons | | | 1900 | 237 |
| 661C | Array Sum | | | 2000 | 139 |