| 385D | Bear and Floodlight | | | 2200 | 972 |
| 383D | Antimatter | | | 2300 | 3.4k |
| 383E | Vowels | | | 2700 | 4.6k |
| 382E | Ksenia and Combinatorics | | | 2600 | 469 |
| 379D | New Year Letter | | | 2000 | 1.7k |
| 379G | New Year Cactus | | | 3100 | 235 |
| 377C | Captains Mode | | | 2200 | 1.4k |
| 377E | Cookie Clicker | | | 2800 | 597 |
| 375B | Maximum Submatrix 2 | | | 1600 | 5.5k |
| 375E | Red and Black Tree | | | 3000 | 639 |
| 374C | Inna and Dima | | | 1900 | 3k |
| 374D | Inna and Sequence | | | 2000 | 1k |
| 372B | Counting Rectangles is Fun | | | 1900 | 2.9k |
| 372C | Watching Fireworks is Fun | | | 2100 | 5.1k |
| 370E | Summer Reading | | | 2500 | 348 |
| 369D | Valera and Fools | | | 2200 | 1.3k |
| 368B | Sereja and Suffixes | | | 1100 | 51.1k |
| 367E | Sereja and Intervals | | | 2700 | 1.4k |
| 366C | Dima and Salad | | | 1900 | 6.1k |
| 364B | Free Market | | | 2200 | 1.3k |
| 363B | Fence | | | 1100 | 69.9k |
| 362C | Insertion Sort | | | 1900 | 2k |
| 360B | Levko and Array | | | 2000 | 3.6k |
| 360C | Levko and Strings | | | 2500 | 1.3k |
| 359B | Permutation | | | 1400 | 8.8k |
| 358D | Dima and Hares | | | 1800 | 4.6k |
| 356D | Bags and Coins | | | 2700 | 1.1k |
| 356E | Xenia and String Problem | | | 3000 | 566 |
| 354B | Game with Strings | | | 2400 | 527 |
| 354C | Vasya and Beautiful Arrays | | | 2100 | 3.4k |
| 354D | Transferring Pyramid | | | 2900 | 528 |
| 354E | Lucky Number Representation | | | 2200 | 934 |
| 353D | Queue | | | 2000 | 3.2k |
| 353E | Antichain | | | 2200 | 701 |
| 351A | Jeff and Rounding | | | 1800 | 3.1k |
| 351B | Jeff and Furik | | | 1900 | 2.8k |
| 351C | Jeff and Brackets | | | 2500 | 660 |
| 349B | Color the Fence | | | 1700 | 15.2k |
| 348D | Turtles | | | 2500 | 2.3k |
| 348E | Pilgrims | | | 2800 | 637 |
| 346B | Lucky Common Subsequence | | | 2000 | 4.4k |
| 346D | Robot Control | | | 2600 | 887 |
| 342D | Xenia and Dominoes | | | 2100 | 585 |
| 340D | Bubble Sort Graph | | | 1500 | 8k |
| 339C | Xenia and Weights | | | 1700 | 8.8k |
| 337D | Book of Evil | | | 2000 | 7.1k |
| 336E | Vasily the Bear and Painting Square | | | 2700 | 158 |
| 335B | Palindrome | | | 1900 | 2.4k |
| 335D | Rectangles and Square | | | 2400 | 363 |
| 335E | Counting Skyscrapers | | | 2800 | 254 |
| 335F | Buy One, Get One Free | | | 3000 | 769 |
| 332B | Maximum Absurdity | | | 1500 | 8.8k |
| 332E | Binary Key | | | 2400 | 345 |
| 331C1 | The Great Julya Calendar | | | 1100 | 7.2k |
| 331C2 | The Great Julya Calendar | | | 2400 | 447 |
| 331C3 | The Great Julya Calendar | | | 2500 | 631 |
| 331E2 | Deja Vu | | | 3100 | 237 |
| 327A | Flipping Game | | | 1200 | 51.4k |
| 327E | Axis Walking | | | 2300 | 1.6k |
| 321B | Ciel and Duel | | | 1900 | 3.9k |
| 321D | Ciel and Flipboard | | | 2900 | 635 |
| 321E | Ciel and Gondolas | | | 2600 | 6.6k |
| 319C | Kalila and Dimna in the Logging Industry | | | 2100 | 6.9k |
| 317D | Game with Powers | | | 2300 | 1.3k |
| 316B2 | EKG | | | 1600 | 1.8k |
| 316D1 | PE Lesson | | | 2300 | 630 |
| 316D2 | PE Lesson | | | 2300 | 551 |
| 316D3 | PE Lesson | | | 2400 | 735 |
| 314C | Sereja and Subsequences | | | 2000 | 2.1k |
| 314E | Sereja and Squares | | | 2900 | 432 |
| 313B | Ilya and Queries | | | 1100 | 56.5k |
| 313D | Ilya and Roads | | | 2100 | 1.7k |
| 311B | Cats Transport | | | 2400 | 4.4k |
| 309B | Context Advertising | | | 2100 | 954 |
| 303E | Random Ranking | | | 3000 | 452 |
| 301E | Yaroslav and Arrangements | | | 2800 | 477 |
| 300D | Painting Square | | | 2300 | 874 |
| 296B | Yaroslav and Two Strings | | | 2000 | 2.8k |
| 295B | Greg and Graph | | | 1700 | 18.6k |
| 295C | Greg and Friends | | | 2100 | 2k |
| 295D | Greg and Caves | | | 2400 | 764 |
| 294B | Shaass and Bookshelf | | | 1700 | 5.1k |
| 294E | Shaass the Great | | | 2300 | 1.2k |
| 292D | Connected Components | | | 1900 | 2.8k |
| 289B | Polo the Penguin and Matrix | | | 1400 | 19.2k |
| 288E | Polo the Penguin and Lucky Numbers | | | 2800 | 379 |
| 285D | Permutation Sum | | | 1900 | 1.7k |
| 285E | Positions in Permutations | | | 2600 | 1.4k |
| 283B | Cow Program | | | 1700 | 4k |
| 283C | Coin Troubles | | | 2100 | 1.6k |
| 283D | Cows and Cool Sequences | | | 2400 | 718 |
| 282D | Yet Another Number Game | | | 2100 | 1.7k |
| 280E | Sequence Transformation | | | 3000 | 327 |
| 279C | Ladder | | | 1700 | 9k |
| 279D | The Minimum Number of Variables | | | 2200 | 884 |
| 279E | Beautiful Decomposition | | | 1900 | 1.6k |
| 277D | Google Code Jam | | | 2800 | 421 |
| 276D | Little Girl and Maximum XOR | | | 1700 | 16.8k |
| 274B | Zero Tree | | | 1800 | 5.7k |
| 273D | Dima and Figure | | | 2400 | 498 |