| 847F | Berland Elections | | | 2100 | 1k |
| 847G | University Classes | | | 900 | 7.7k |
| 847H | Load Testing | | | 1600 | 2.6k |
| 847I | Noise Level | | | 1900 | 1.7k |
| 847J | Students Initiation | | | 2400 | 809 |
| 847K | Travel Cards | | | 1800 | 1.9k |
| 847L | Berland SU Computer Network | | | 2400 | 363 |
| 847M | Weather Tomorrow | | | 1000 | 6.9k |
| 846A | Curriculum Vitae | | | 1500 | 4.8k |
| 846B | Math Show | | | 1800 | 2.9k |
| 846C | Four Segments | | | 1800 | 3k |
| 846D | Monitor | | | 1900 | 2.9k |
| 846E | Chemistry in Berland | | | 2300 | 1.1k |
| 846F | Random Query | | | 1800 | 2.7k |
| 845A | Chess Tourney | | | 1100 | 8.5k |
| 845B | Luba And The Ticket | | | 1600 | 5.6k |
| 845C | Two TVs | | | 1500 | 14.6k |
| 845D | Driving Test | | | 1800 | 2.6k |
| 845E | Fire in the City | | | 2400 | 712 |
| 845F | Guards In The Storehouse | | | 2500 | 700 |
| 845G | Shortest Path Problem? | | | 2300 | 2.2k |
| 844A | Diversity | | | 1000 | 12.3k |
| 844B | Rectangles | | | 1300 | 9.3k |
| 843A | Sorting by Subsequences | | | 1400 | 6k |
| 843B | Interactive LowerBound | | | 2000 | 2.6k |
| 843C | Upgrading Tree | | | 2600 | 416 |
| 843D | Dynamic Shortest Path | | | 3400 | 1.2k |
| 843E | Maximum Flow | | | 3000 | 618 |
| 842A | Kirill And The Game | | | 1200 | 11.3k |
| 842B | Gleb And Pizza | | | 1100 | 11.1k |
| 842C | Ilya And The Tree | | | 2000 | 3.8k |
| 842D | Vitya and Strange Lesson | | | 2000 | 4.6k |
| 842E | Nikita and game | | | 2800 | 522 |
| 841A | Generous Kefa | | | 900 | 14.2k |
| 841B | Godsend | | | 1100 | 13.3k |
| 840A | Leha and Function | | | 1300 | 7.6k |
| 840B | Leha and another game about graph | | | 2100 | 2.9k |
| 840C | On the Bench | | | 2500 | 2.2k |
| 840D | Destiny | | | 2500 | 4.2k |
| 840E | In a Trap | | | 3200 | 854 |
| 839A | Arya and Bran | | | 900 | 15k |
| 839B | Game of the Rows | | | 1900 | 3.4k |
| 839C | Journey | | | 1500 | 20.9k |
| 839D | Winter is here | | | 2200 | 3.7k |
| 839E | Mother of Dragons | | | 2700 | 1.1k |
| 838A | Binary Blocks | | | 1400 | 1.1k |
| 838B | Diverging Directions | | | 2100 | 1.2k |
| 838C | Future Failure | | | 2800 | 442 |
| 838D | Airplane Arrangements | | | 2700 | 1.2k |
| 838E | Convex Countour | | | 2300 | 446 |
| 838F | Expected Earnings | | | 2800 | 156 |
| 837A | Text Volume | | | 800 | 10.2k |
| 837B | Flag of Berland | | | 1600 | 4.4k |
| 837C | Two Seals | | | 1500 | 4.6k |
| 837D | Round Subset | | | 2100 | 8k |
| 837E | Vasya's Function | | | 2100 | 2.2k |
| 837F | Prefix Sums | | | 2400 | 1.1k |
| 837G | Functions On The Segments | | | 2500 | 994 |
| 835A | Key races | | | 800 | 21.9k |
| 835B | The number on the board | | | 1100 | 11.5k |
| 835C | Star sky | | | 1600 | 9.6k |
| 835D | Palindromic characteristics | | | 1900 | 4.8k |
| 835E | The penguin's game | | | 2400 | 1.4k |
| 835F | Roads in the Kingdom | | | 2500 | 1.3k |
| 834A | The Useless Toy | | | 900 | 9.1k |
| 834B | The Festive Evening | | | 1100 | 9.4k |
| 833A | The Meaningless Game | | | 1700 | 6.6k |
| 833B | The Bakery | | | 2200 | 6.8k |
| 833C | Ever-Hungry Krakozyabra | | | 2700 | 529 |
| 833D | Red-Black Cobweb | | | 2800 | 528 |
| 833E | Caramel Clouds | | | 3400 | 318 |
| 832A | Sasha and Sticks | | | 800 | 22.3k |
| 832B | Petya and Exam | | | 1600 | 4.7k |
| 832C | Strange Radiation | | | 2500 | 509 |
| 832D | Misha, Grisha and Underground | | | 1900 | 4.7k |
| 832E | Vasya and Shifts | | | 2600 | 408 |
| 831A | Unimodal Array | | | 1000 | 11.2k |
| 831B | Keyboard Layouts | | | 800 | 15.8k |
| 831C | Jury Marks | | | 1700 | 5.7k |
| 830A | Office Keys | | | 1800 | 8.4k |
| 830B | Cards Sorting | | | 1600 | 3.1k |
| 830C | Bamboo Partition | | | 2300 | 1.4k |
| 830D | Singer House | | | 2800 | 1k |
| 830E | Perpetual Motion Machine | | | 3100 | 382 |
| 828A | Restaurant Tables | | | 1200 | 8.5k |
| 828B | Black Square | | | 1300 | 6.2k |
| 827A | String Reconstruction | | | 1700 | 4.4k |
| 827B | High Load | | | 1800 | 3.7k |
| 827C | DNA Evolution | | | 2100 | 1.8k |
| 827D | Best Edge Weight | | | 2700 | 1.5k |
| 827E | Rusty String | | | 2700 | 1.3k |
| 827F | Dirty Arkady's Kitchen | | | 3200 | 609 |
| 825A | Binary Protocol | | | 1100 | 8.2k |
| 825B | Five-In-a-Row | | | 1600 | 4.8k |
| 825C | Multi-judge Solving | | | 1600 | 4.9k |
| 825D | Suitable Replacement | | | 1500 | 3.8k |
| 825E | Minimal Labels | | | 2300 | 4.4k |
| 825F | String Compression | | | 2400 | 2.1k |
| 825G | Tree Queries | | | 2500 | 1.5k |
| 822A | I'm bored with life | | | 800 | 37.4k |