| 439E | Devu and Birthday Celebration | | | 2100 | 1.9k |
| 438D | The Child and Sequence | | | 2300 | 12.2k |
| 436B | Om Nom and Spiders | | | 1400 | 3.2k |
| 433C | Ryouko's Memory Note | | | 1800 | 2.6k |
| 431D | Random Task | | | 2100 | 3k |
| 427E | Police Patrol | | | 2000 | 1.7k |
| 424C | Magic Formulas | | | 1600 | 6k |
| 417A | Elimination | | | 1500 | 3.4k |
| 417E | Square Table | | | 2400 | 964 |
| 416D | Population Size | | | 2400 | 1.2k |
| 415B | Mashmokh and Tokens | | | 1500 | 6.7k |
| 413C | Jeopardy! | | | 1400 | 2.7k |
| 407A | Triangle | | | 1600 | 5.2k |
| 407C | Curious Array | | | 2500 | 1.2k |
| 406E | Hamming Triples | | | 2800 | 365 |
| 405C | Unusual Product | | | 1600 | 5k |
| 405D | Toy Sum | | | 1700 | 3.3k |
| 404B | Marathon | | | 1500 | 3.1k |
| 402A | Nuts | | | 1100 | 4.9k |
| 402D | Upgrading Array | | | 1800 | 2.8k |
| 402E | Strictly Positive Matrix | | | 2200 | 2.4k |
| 401A | Vanya and Cards | | | 800 | 17.5k |
| 401B | Sereja and Contests | | | 1200 | 4.6k |
| 400C | Inna and Huge Candy Matrix | | | 1500 | 3k |
| 397B | On Corruption and Numbers | | | unrated | 836 |
| 396A | On Number of Decompositions into Multipliers | | | unrated | 1.7k |
| 396B | On Sum of Fractions | | | unrated | 1.2k |
| 396D | On Sum of Number of Inversions in Permutations | | | unrated | 465 |
| 396E | On Iteration of One Well-Known Function | | | unrated | 167 |
| 394B | Very Beautiful Number | | | unrated | 628 |
| 394D | Physical Education and Buns | | | unrated | 300 |
| 392A | Blocked Points | | | unrated | 1k |
| 392C | Yet Another Number Sequence | | | unrated | 687 |
| 389A | Fox and Number Game | | | 1000 | 15.1k |
| 388B | Fox and Minimal path | | | 1900 | 2.6k |
| 388D | Fox and Perfect Sets | | | 2700 | 525 |
| 385B | Bear and Strings | | | 1200 | 10.9k |
| 385C | Bear and Prime Numbers | | | 1700 | 10.8k |
| 385E | Bear in the Field | | | 2300 | 690 |
| 382B | Number Busters | | | 2000 | 1.5k |
| 380D | Sereja and Cinema | | | 2500 | 555 |
| 376A | Lever | | | 900 | 10k |
| 375A | Divisible by Seven | | | 1600 | 5.4k |
| 375E | Red and Black Tree | | | 3000 | 639 |
| 373B | Making Sequences is Fun | | | 1600 | 2.8k |
| 372C | Watching Fireworks is Fun | | | 2100 | 5.1k |
| 371A | K-Periodic Array | | | 1000 | 6.7k |
| 371B | Fox Dividing Cheese | | | 1300 | 12.7k |
| 371E | Subway Innovation | | | 2000 | 1.5k |
| 370A | Rook, Bishop and King | | | 1100 | 12.2k |
| 369B | Valera and Contest | | | 1400 | 6.9k |
| 366E | Dima and Magic Guitar | | | 2200 | 873 |
| 364D | Ghd | | | 2900 | 2.6k |
| 362A | Two Semiknights Meet | | | 1500 | 2.8k |
| 362C | Insertion Sort | | | 1900 | 2k |
| 361B | Levko and Permutation | | | 1200 | 8.8k |
| 359B | Permutation | | | 1400 | 8.8k |
| 359C | Prime Number | | | 1900 | 3.6k |
| 359D | Pair of Numbers | | | 2000 | 5.9k |
| 356B | Xenia and Hamming | | | 1900 | 2.1k |
| 354A | Vasya and Robot | | | 1500 | 5.7k |
| 353A | Domino | | | 1200 | 20.1k |
| 353B | Two Heaps | | | 1900 | 2.4k |
| 353C | Find Maximum | | | 1600 | 5.3k |
| 352A | Jeff and Digits | | | 1000 | 28.9k |
| 351A | Jeff and Rounding | | | 1800 | 3.1k |
| 348A | Mafia | | | 1600 | 14.9k |
| 347B | Fixed Points | | | 1100 | 9.9k |
| 346A | Alice and Bob | | | 1600 | 9.4k |
| 346C | Number Transformation II | | | 2200 | 1.5k |
| 346E | Doodle Jump | | | 3000 | 345 |
| 344B | Simple Molecules | | | 1200 | 9.7k |
| 343A | Rational Resistance | | | 1600 | 10.2k |
| 340A | The Wall | | | 1200 | 8.4k |
| 340C | Tourist Problem | | | 1600 | 4.7k |
| 340E | Iahub and Permutations | | | 2000 | 2.8k |
| 338D | GCD Table | | | 2900 | 1.5k |
| 337B | Routine Problem | | | 1400 | 10.1k |
| 337C | Quiz | | | 1600 | 5.3k |
| 336A | Vasily the Bear and Triangle | | | 1000 | 10.8k |
| 336B | Vasily the Bear and Fly | | | 1900 | 1.4k |
| 336D | Vasily the Bear and Beautiful Strings | | | 2100 | 1.2k |
| 335E | Counting Skyscrapers | | | 2800 | 254 |
| 332D | Theft of Blueprints | | | 2400 | 441 |
| 329E | Evil | | | 3100 | 188 |
| 327B | Hungry Sequence | | | 1200 | 21.8k |
| 327C | Magic Five | | | 1700 | 3.7k |
| 325B | Stadium and Games | | | 1800 | 1.7k |
| 322B | Ciel and Flowers | | | 1600 | 13.3k |
| 321A | Ciel and Robot | | | 1700 | 3.9k |
| 321D | Ciel and Flipboard | | | 2900 | 635 |
| 319A | Malek Dance Club | | | 1600 | 3k |
| 318A | Even Odds | | | 900 | 146.7k |
| 316A2 | Special Task | | | 1400 | 2.3k |
| 316D3 | PE Lesson | | | 2400 | 735 |
| 316E2 | Summer Homework | | | 2300 | 439 |
| 316E3 | Summer Homework | | | 2300 | 591 |
| 312B | Archer | | | 1300 | 13.7k |
| 311D | Interval Cubing | | | 2600 | 831 |
| 309A | Morning run | | | 2000 | 548 |