| 194B | Square | | | 1200 | 4k |
| 193C | Hamming Distance | | | 2400 | 707 |
| 193E | Fibonacci Number | | | 2900 | 425 |
| 190A | Vasya and the Bus | | | 1100 | 6.3k |
| 189B | Counting Rhombi | | | 1300 | 4.2k |
| 188C | LCM | | | 1400 | 525 |
| 185A | Plant | | | 1300 | 6.6k |
| 185B | Mushroom Scientists | | | 1800 | 1.8k |
| 185D | Visit of the Great | | | 2600 | 538 |
| 183A | Headquarters | | | 1700 | 673 |
| 182D | Common Divisors | | | 1400 | 9.4k |
| 180B | Divisibility Rules | | | 2300 | 488 |
| 180F | Mathematical Analysis Rocks! | | | 1200 | 2.9k |
| 175D | Plane of Tanks: Duel | | | 2400 | 332 |
| 174A | Problem About Equation | | | 1100 | 3.4k |
| 173A | Rock-Paper-Scissors | | | 1300 | 2.5k |
| 168A | Wizards and Demonstration | | | 900 | 11.6k |
| 167A | Wizards and Trolleybuses | | | 1600 | 2.2k |
| 167B | Wizards and Huge Prize | | | 1800 | 2.5k |
| 167C | Wizards and Numbers | | | 2300 | 769 |
| 167E | Wizards and Bets | | | 2900 | 727 |
| 166C | Median | | | 1500 | 7.6k |
| 166E | Tetrahedron | | | 1500 | 26.3k |
| 165C | Another Problem on Strings | | | 1600 | 14.1k |
| 160C | Find Pair | | | 1700 | 3.8k |
| 154B | Colliders | | | 1600 | 6.3k |
| 154D | Flatland Fencing | | | 2400 | 522 |
| 151A | Soft Drinking | | | 800 | 97.5k |
| 150A | Win or Freeze | | | 1400 | 8.7k |
| 150B | Quantity of Strings | | | 1600 | 5.5k |
| 150C | Smart Cheater | | | 2200 | 780 |
| 149C | Division into Teams | | | 1500 | 5.8k |
| 148A | Insomnia cure | | | 800 | 114.9k |
| 148B | Escape | | | 1500 | 6.1k |
| 148D | Bag of mice | | | 1800 | 9.4k |
| 145C | Lucky Subsequence | | | 2100 | 2.2k |
| 143A | Help Vasilisa the Wise 2 | | | 1000 | 15.6k |
| 142A | Help Farmer | | | 1600 | 2.9k |
| 141B | Hopscotch | | | 1400 | 5.8k |
| 140A | New Year Table | | | 1700 | 4.4k |
| 139B | Wallpaper | | | 1600 | 1.5k |
| 136B | Ternary Logic | | | 1100 | 5.4k |
| 135B | Rectangle and Square | | | 1600 | 2.7k |
| 134B | Pairs of Numbers | | | 1900 | 2.5k |
| 131B | Opposites Attract | | | 1200 | 7.6k |
| 131C | The World is a Theatre | | | 1400 | 12.8k |
| 128E | Birthday | | | 2900 | 144 |
| 126A | Hot Bath | | | 1900 | 1.6k |
| 126D | Fibonacci Sums | | | 2300 | 982 |
| 125A | Measuring Lengths in Baden | | | 1400 | 3.3k |
| 124A | The number of positions | | | 1000 | 44.9k |
| 123B | Squares | | | 1800 | 1.3k |
| 120A | Elevator | | | 1000 | 5.7k |
| 120C | Winnie-the-Pooh and honey | | | 1100 | 4k |
| 120E | Put Knight! | | | 1400 | 3k |
| 117A | Elevator | | | 1300 | 2.2k |
| 117D | Not Quick Transformation | | | 2500 | 412 |
| 115C | Plumber | | | 2200 | 709 |
| 114A | Cifera | | | 1000 | 15.2k |
| 113C | Double Happiness | | | 2200 | 1.5k |
| 113D | Museum | | | 2700 | 947 |
| 113E | Sleeping | | | 2700 | 184 |
| 112B | Petya and Square | | | 1200 | 4.6k |
| 109E | Lucky Interval | | | 2700 | 144 |
| 108B | Datatypes | | | 1400 | 2.8k |
| 107B | Basketball Team | | | 1600 | 4.4k |
| 103A | Testing Pants for Sadness | | | 1100 | 6.7k |
| 101C | Vectors | | | 2000 | 850 |
| 100E | Lamps in a Line | | | 1600 | 305 |
| 100I | Rotation | | | 1500 | 432 |
| 100J | Interval Coloring | | | 2400 | 76 |
| 98E | Help Shrek and Donkey | | | 2700 | 571 |
| 97C | Winning Strategy | | | 2400 | 367 |
| 95D | Horse Races | | | 2500 | 557 |
| 94B | Friends | | | 1300 | 5.4k |
| 93D | Flags | | | 2500 | 476 |
| 93E | Lostborn | | | 2600 | 555 |
| 92A | Chips | | | 800 | 21.8k |
| 90A | Cableway | | | 1000 | 5.6k |
| 87A | Trains | | | 1500 | 5.9k |
| 87C | Interesting Game | | | 2000 | 1.8k |
| 86A | Reflection | | | 1600 | 1.7k |
| 86B | Tetris revisited | | | 2200 | 471 |
| 86D | Powerful array | | | 2200 | 17.7k |
| 86E | Long sequence | | | 2700 | 233 |
| 84A | Toy Army | | | 900 | 16.8k |
| 83A | Magical Array | | | 1300 | 7k |
| 83B | Doctor | | | 1800 | 1.9k |
| 83D | Numbers | | | 2400 | 1.1k |
| 82A | Double Cola | | | 1100 | 32.5k |
| 81C | Average Score | | | 1700 | 1.9k |
| 80B | Depression | | | 1200 | 5.1k |
| 79E | Security System | | | 2900 | 192 |
| 78D | Archer's Shot | | | 2300 | 415 |
| 77B | Falling Anvils | | | 1800 | 2.9k |
| 76C | Mutation | | | 2700 | 389 |
| 76D | Plus and xor | | | 1700 | 2.5k |
| 76E | Points | | | 1700 | 1.9k |
| 75D | Big Maximum Sum | | | 2000 | 2.1k |
| 73A | The Elder Trolls IV: Oblivon | | | 1600 | 1.7k |