| 802J3 | Send the Fool Further! (hard) | | | 2400 | 405 |
| 802M1 | April Fools' Problem (easy) | | | 1200 | 3.7k |
| 802M2 | April Fools' Problem (medium) | | | 2400 | 1.5k |
| 802M3 | April Fools' Problem (hard) | | | 2900 | 1.3k |
| 801A | Vicious Keyboard | | | 1100 | 7.8k |
| 801B | Valued Keys | | | 900 | 11.3k |
| 799A | Carrot Cakes | | | 1100 | 21.7k |
| 799B | T-shirt buying | | | 1400 | 10.3k |
| 799C | Fountains | | | 1800 | 4.1k |
| 799D | Field expansion | | | 2100 | 2.3k |
| 799E | Aquarium decoration | | | 2500 | 1.1k |
| 799F | Beautiful fountains rows | | | 3500 | 637 |
| 799G | Cut the pie | | | 3500 | 168 |
| 798A | Mike and palindrome | | | 1000 | 24.1k |
| 798B | Mike and strings | | | 1300 | 9.3k |
| 798C | Mike and gcd problem | | | 1700 | 6.4k |
| 798D | Mike and distribution | | | 2400 | 2.2k |
| 798E | Mike and code of a permutation | | | 3000 | 558 |
| 797A | k-Factorization | | | 1100 | 20.6k |
| 797B | Odd sum | | | 1400 | 11.6k |
| 797C | Minimal string | | | 1700 | 10.2k |
| 797D | Broken BST | | | 2100 | 2.3k |
| 797E | Array Queries | | | 2000 | 5.9k |
| 797F | Mice and Holes | | | 2600 | 1.5k |
| 796A | Buying A House | | | 800 | 13.9k |
| 796B | Find The Bone | | | 1300 | 9.8k |
| 796C | Bank Hacking | | | 1900 | 3.2k |
| 796D | Police Stations | | | 2100 | 7.8k |
| 796E | Exam Cheating | | | 2400 | 772 |
| 796F | Sequence Recovery | | | 2800 | 466 |
| 794A | Bank Robbery | | | 800 | 7.9k |
| 794B | Cutting Carrot | | | 1200 | 7.5k |
| 794C | Naming Company | | | 1800 | 3.4k |
| 794D | Labelling Cities | | | 2400 | 946 |
| 794E | Choosing Carrot | | | 2800 | 1.2k |
| 794F | Leha and security system | | | 2800 | 1.1k |
| 794G | Replace All | | | 3400 | 526 |
| 793A | Oleg and shares | | | 900 | 8.2k |
| 793B | Igor and his way to work | | | 1600 | 4.9k |
| 793C | Mice problem | | | 2300 | 1.4k |
| 793D | Presents in Bankopolis | | | 2100 | 1.7k |
| 793E | Problem of offices | | | 2900 | 331 |
| 793F | Julia the snail | | | 3000 | 848 |
| 793G | Oleg and chess | | | 3400 | 536 |
| 792A | New Bus Route | | | 1100 | 9.9k |
| 792B | Counting-out Rhyme | | | 1300 | 6.6k |
| 792C | Divide by Three | | | 2000 | 5.1k |
| 792D | Paths in a Complete Binary Tree | | | 1900 | 3.5k |
| 792E | Colored Balls | | | 2500 | 1.3k |
| 792F | Mages and Monsters | | | 3100 | 385 |
| 791A | Bear and Big Brother | | | 800 | 265.5k |
| 789A | Anastasia and pebbles | | | 1100 | 9.9k |
| 789B | Masha and geometric depression | | | 1700 | 5k |
| 788A | Functions again | | | 1600 | 10.3k |
| 788B | Weird journey | | | 2100 | 3k |
| 788C | The Great Mixing | | | 2300 | 2.7k |
| 788D | Finding lines | | | 3000 | 417 |
| 788E | New task | | | 2900 | 438 |
| 787A | The Monster | | | 1200 | 12.3k |
| 787B | Not Afraid | | | 1300 | 5.8k |
| 786A | Berzerk | | | 2000 | 2.9k |
| 786B | Legacy | | | 2300 | 8.4k |
| 786C | Till I Collapse | | | 2400 | 3.9k |
| 786D | Rap God | | | 3400 | 177 |
| 786E | ALT | | | 3200 | 858 |
| 785A | Anton and Polyhedrons | | | 800 | 114k |
| 785B | Anton and Classes | | | 1100 | 10.7k |
| 785C | Anton and Fairy Tale | | | 1600 | 7.9k |
| 785D | Anton and School - 2 | | | 2300 | 3.9k |
| 785E | Anton and Permutation | | | 2200 | 2.3k |
| 784A | Numbers Joke | | | 1700 | 3.4k |
| 784B | Kids' Riddle | | | 2000 | 936 |
| 784C | INTERCALC | | | 1800 | 776 |
| 784D | Touchy-Feely Palindromes | | | 1900 | 516 |
| 784E | Twisted Circuit | | | 2000 | 2k |
| 784F | Crunching Numbers Just for You | | | 1900 | 1.1k |
| 784G | BF Calculator | | | 2000 | 787 |
| 780A | Andryusha and Socks | | | 800 | 23.2k |
| 780B | The Meeting Place Cannot Be Changed | | | 1600 | 13.3k |
| 780C | Andryusha and Colored Balloons | | | 1600 | 10.3k |
| 780D | Innokenty and a Football League | | | 1900 | 3.1k |
| 780E | Underground Lab | | | 2100 | 3.1k |
| 780F | Axel and Marston in Bitland | | | 2400 | 1.3k |
| 780G | Andryusha and Nervous Barriers | | | 2700 | 792 |
| 780H | Intranet of Buses | | | 3100 | 201 |
| 779A | Pupils Redistribution | | | 1000 | 9.8k |
| 779B | Weird Rounding | | | 1100 | 10.8k |
| 779C | Dishonest Sellers | | | 1200 | 12.9k |
| 778A | String Game | | | 1700 | 13k |
| 778B | Bitwise Formula | | | 1800 | 2.5k |
| 778C | Peterson Polyglot | | | 2500 | 1k |
| 778D | Parquet Re-laying | | | 2700 | 617 |
| 778E | Selling Numbers | | | 3000 | 438 |
| 777A | Shell Game | | | 1000 | 11k |
| 777B | Game of Credit Cards | | | 1300 | 10k |
| 777C | Alyona and Spreadsheet | | | 1600 | 6.9k |
| 777D | Cloud of Hashtags | | | 1800 | 5.3k |
| 777E | Hanoi Factory | | | 2000 | 4.9k |
| 776A | A Serial Killer | | | 900 | 13k |
| 776B | Sherlock and his girlfriend | | | 1200 | 26.6k |