| 1131C | Birthday | | | 1200 | 15.8k |
| 1131D | Gourmet choice | | | 2000 | 3.7k |
| 1131E | String Multiplication | | | 2300 | 1.3k |
| 1131F | Asya And Kittens | | | 1700 | 7.9k |
| 1131G | Most Dangerous Shark | | | 2700 | 571 |
| 1130A | Be Positive | | | 800 | 12.3k |
| 1130B | Two Cakes | | | 1200 | 8.4k |
| 1130C | Connect | | | 1400 | 9.5k |
| 1129A1 | Toy Train (Simplified) | | | 1700 | 4k |
| 1129A2 | Toy Train | | | 1800 | 4.2k |
| 1129B | Wrong Answer | | | 2000 | 2.3k |
| 1129C | Morse Code | | | 2400 | 1k |
| 1129D | Isolation | | | 2900 | 1.4k |
| 1129E | Legendary Tree | | | 3100 | 634 |
| 1121A | Technogoblet of Fire | | | 1100 | 7.5k |
| 1121B | Mike and Children | | | 1200 | 10.2k |
| 1121C | System Testing | | | 1600 | 2.1k |
| 1120A | Diana and Liana | | | 1900 | 1.8k |
| 1120B | Once in a casino | | | 2700 | 481 |
| 1120C | Compress String | | | 2100 | 2.5k |
| 1120D | Power Tree | | | 2500 | 1.8k |
| 1120E | The very same Munchhausen | | | 2600 | 144 |
| 1120F | Secret Letters | | | 3100 | 330 |
| 1119A | Ilya and a Colorful Walk | | | 1100 | 11.7k |
| 1119B | Alyona and a Narrow Fridge | | | 1300 | 17.5k |
| 1119C | Ramesses and Corner Inversion | | | 1500 | 7.2k |
| 1119D | Frets On Fire | | | 1800 | 5.2k |
| 1119E | Pavel and Triangles | | | 1900 | 5.6k |
| 1119F | Niyaz and Small Degrees | | | 3400 | 964 |
| 1119G | Get Ready for the Battle | | | 3100 | 630 |
| 1119H | Triple | | | 3200 | 952 |
| 1118A | Water Buying | | | 800 | 21.8k |
| 1118B | Tanya and Candies | | | 1200 | 13.4k |
| 1118C | Palindromic Matrix | | | 1700 | 6.1k |
| 1118D1 | Coffee and Coursework (Easy version) | | | 1700 | 6.2k |
| 1118D2 | Coffee and Coursework (Hard Version) | | | 1700 | 6.9k |
| 1118E | Yet Another Ball Problem | | | 1700 | 4.5k |
| 1118F1 | Tree Cutting (Easy Version) | | | 1800 | 6.8k |
| 1118F2 | Tree Cutting (Hard Version) | | | 2700 | 707 |
| 1117A | Best Subsegment | | | 1100 | 11.6k |
| 1117B | Emotes | | | 1000 | 15.9k |
| 1117C | Magic Ship | | | 1900 | 9.5k |
| 1117D | Magic Gems | | | 2100 | 5.5k |
| 1117E | Decypher the String | | | 2200 | 1.7k |
| 1117F | Crisp String | | | 2500 | 705 |
| 1117G | Recursive Queries | | | 2500 | 971 |
| 1116A1 | Generate state |00⟩ + |01⟩ + |10⟩ | | | unrated | 329 |
| 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 |
| 1114A | Got Any Grapes? | | | 800 | 19.8k |
| 1114B | Yet Another Array Partitioning Task | | | 1500 | 9.4k |
| 1114C | Trailing Loves (or L'oeufs?) | | | 1700 | 8k |
| 1114D | Flood Fill | | | 1900 | 8.3k |
| 1114E | Arithmetic Progression | | | 2200 | 3.3k |
| 1114F | Please, another Queries on Array? | | | 2400 | 2.6k |
| 1113A | Sasha and His Trip | | | 900 | 18.4k |
| 1113B | Sasha and Magnetic Machines | | | 1300 | 8.3k |
| 1111A | Superhero Transformation | | | 1000 | 18.2k |
| 1111B | Average Superhero Gang Power | | | 1700 | 6.6k |
| 1111C | Creative Snap | | | 1700 | 7.2k |
| 1111D | Destroy the Colony | | | 2600 | 1.2k |
| 1111E | Tree | | | 2500 | 1.2k |
| 1110A | Parity | | | 900 | 16.2k |
| 1110B | Tape | | | 1400 | 17.5k |
| 1110C | Meaningless Operations | | | 1500 | 10.1k |
| 1110D | Jongmah | | | 2200 | 4.1k |
| 1110E | Magic Stones | | | 2200 | 4.8k |
| 1110F | Nearest Leaf | | | 2600 | 2.2k |
| 1110G | Tree-Tac-Toe | | | 3100 | 773 |
| 1110H | Modest Substrings | | | 3500 | 467 |
| 1109A | Sasha and a Bit of Relax | | | 1600 | 9.1k |
| 1109B | Sasha and One More Name | | | 1800 | 4.6k |
| 1109C | Sasha and a Patient Friend | | | 2800 | 330 |
| 1109D | Sasha and Interesting Fact from Graph Theory | | | 2400 | 1.5k |
| 1109E | Sasha and a Very Easy Test | | | 2700 | 641 |
| 1109F | Sasha and Algorithm of Silence's Sounds | | | 3200 | 427 |
| 1108A | Two distinct points | | | 800 | 23.5k |
| 1108B | Divisors of Two Integers | | | 1100 | 25.4k |
| 1108C | Nice Garland | | | 1300 | 12.8k |
| 1108D | Diverse Garland | | | 1400 | 16.6k |
| 1108E1 | Array and Segments (Easy version) | | | 1800 | 5k |
| 1108E2 | Array and Segments (Hard version) | | | 2100 | 2.7k |
| 1108F | MST Unification | | | 2100 | 3.7k |
| 1107A | Digits Sequence Dividing | | | 900 | 12.8k |