| 518B | Tanya and Postcard | | | 1400 | 8.4k |
| 518C | Anya and Smartphone | | | 1600 | 6.4k |
| 518D | Ilya and Escalator | | | 1700 | 8.4k |
| 518E | Arthur and Questions | | | 2200 | 1.1k |
| 518F | Pasha and Pipe | | | 2300 | 442 |
| 516D | Drazil and Morning Exercise | | | 2800 | 1.6k |
| 516E | Drazil and His Happy Friends | | | 3100 | 660 |
| 515A | Drazil and Date | | | 1000 | 22.3k |
| 515B | Drazil and His Happy Friends | | | 1300 | 7.8k |
| 515C | Drazil and Factorial | | | 1400 | 29k |
| 515D | Drazil and Tiles | | | 2000 | 3k |
| 515E | Drazil and Park | | | 2300 | 2.5k |
| 514A | Chewbaсca and Number | | | 1200 | 74k |
| 514B | Han Solo and Lazer Gun | | | 1400 | 22.8k |
| 514C | Watto and Mechanism | | | 2000 | 8.4k |
| 514D | R2D2 and Droid Army | | | 2000 | 5.6k |
| 514E | Darth Vader and Tree | | | 2200 | 1.8k |
| 513A | Game | | | 800 | 21.9k |
| 513B1 | Permutations | | | 1400 | 3.9k |
| 513B2 | Permutations | | | 1800 | 2.9k |
| 513C | Second price auction | | | 2000 | 1.7k |
| 513D1 | Constrained Tree | | | 2400 | 657 |
| 513D2 | Constrained Tree | | | 2600 | 404 |
| 513E1 | Subarray Cuts | | | 2600 | 597 |
| 513E2 | Subarray Cuts | | | 2700 | 658 |
| 513F1 | Scaygerboss | | | 2700 | 398 |
| 513F2 | Scaygerboss | | | 2800 | 414 |
| 513G1 | Inversions problem | | | 1800 | 1.9k |
| 513G2 | Inversions problem | | | 2400 | 736 |
| 513G3 | Inversions problem | | | 3100 | 314 |
| 512D | Fox And Travelling | | | 2900 | 1.2k |
| 512E | Fox And Polygon | | | 2900 | 599 |
| 510A | Fox And Snake | | | 800 | 109.1k |
| 510B | Fox And Two Dots | | | 1500 | 16.7k |
| 510C | Fox And Names | | | 1600 | 23.2k |
| 510D | Fox And Jumping | | | 1900 | 6.5k |
| 510E | Fox And Dinner | | | 2300 | 2.5k |
| 509A | Maximum in Table | | | 800 | 44.7k |
| 509B | Painting Pebbles | | | 1300 | 10k |
| 509C | Sums of Digits | | | 2000 | 2.5k |
| 509D | Restoring Numbers | | | 2200 | 832 |
| 509E | Pretty Song | | | 2000 | 1.9k |
| 509F | Progress Monitoring | | | 2300 | 1.2k |
| 508A | Pasha and Pixels | | | 1100 | 8.5k |
| 508B | Anton and currency you all know | | | 1300 | 24.2k |
| 508C | Anya and Ghosts | | | 1600 | 4.7k |
| 508D | Tanya and Password | | | 2500 | 4.4k |
| 508E | Arthur and Brackets | | | 2200 | 2k |
| 507A | Amr and Music | | | 1000 | 22.2k |
| 507B | Amr and Pins | | | 1400 | 26.9k |
| 507C | Guess Your Way Out! | | | 1700 | 4.6k |
| 507D | The Maths Lecture | | | 2200 | 2.2k |
| 507E | Breaking Good | | | 2100 | 3.3k |
| 506D | Mr. Kitayuta's Colorful Graph | | | 2400 | 2.6k |
| 506E | Mr. Kitayuta's Gift | | | 3000 | 1k |
| 505A | Mr. Kitayuta's Gift | | | 1100 | 7k |
| 505B | Mr. Kitayuta's Colorful Graph | | | 1400 | 15.2k |
| 505C | Mr. Kitayuta, the Treasure Hunter | | | 1900 | 7.5k |
| 505D | Mr. Kitayuta's Technology | | | 2200 | 3k |
| 505E | Mr. Kitayuta vs. Bamboos | | | 2900 | 1.6k |
| 504D | Misha and XOR | | | 2700 | 380 |
| 504E | Misha and LCP on Tree | | | 3000 | 1.1k |
| 501A | Contest | | | 900 | 24.4k |
| 501B | Misha and Changing Handles | | | 1100 | 19.8k |
| 501C | Misha and Forest | | | 1500 | 6.1k |
| 501D | Misha and Permutations Summation | | | 2000 | 2.8k |
| 501E | Misha and Palindrome Degree | | | 2500 | 982 |
| 500A | New Year Transportation | | | 1000 | 64.4k |
| 500B | New Year Permutation | | | 1600 | 9.7k |
| 500C | New Year Book Reading | | | 1600 | 6.1k |
| 500D | New Year Santa Network | | | 1900 | 3.3k |
| 500E | New Year Domino | | | 2300 | 1.6k |
| 500F | New Year Shopping | | | 2700 | 863 |
| 500G | New Year Running | | | 3200 | 318 |
| 499A | Watching a movie | | | 1000 | 14.8k |
| 499B | Lecture | | | 1000 | 45.6k |
| 498A | Crazy Town | | | 1700 | 6.9k |
| 498B | Name That Tune | | | 2400 | 1.3k |
| 498C | Array and Operations | | | 2100 | 4.3k |
| 498D | Traffic Jams in the Land | | | 2400 | 1.3k |
| 498E | Stairs and Lines | | | 2700 | 615 |
| 497D | Gears | | | 2900 | 251 |
| 497E | Subsequences Return | | | 2900 | 342 |
| 496A | Minimum Difficulty | | | 900 | 17.3k |
| 496B | Secret Combination | | | 1500 | 6.2k |
| 496C | Removing Columns | | | 1500 | 8.2k |
| 496D | Tennis Game | | | 1900 | 3.2k |
| 496E | Distributing Parts | | | 2100 | 1.8k |
| 495A | Digital Counter | | | 1100 | 9.1k |
| 495B | Modular Equations | | | 1600 | 8.4k |
| 494A | Treasure | | | 1500 | 6.6k |
| 494B | Obsessive String | | | 2000 | 3.2k |
| 494C | Helping People | | | 2600 | 990 |
| 494D | Birthday | | | 2700 | 713 |
| 494E | Sharti | | | 3200 | 492 |
| 493A | Vasya and Football | | | 1300 | 6.5k |
| 493B | Vasya and Wrestling | | | 1400 | 14.1k |
| 493C | Vasya and Basketball | | | 1600 | 7.6k |
| 493D | Vasya and Chess | | | 1700 | 10.3k |
| 493E | Vasya and Polynomial | | | 2800 | 546 |