| 4040 | Friends | 0 | 0 | 0.000% |
| 4122 | Bamboo Partition | 1 | 1 | 100.000% |
| 4125 | General Mobilization | 3 | 3 | 100.000% |
| 4129 | Dirty Arkady's Kitchen | 1 | 1 | 100.000% |
| 4131 | Best Edge Weight | 1 | 1 | 100.000% |
| 4136 | Minimal Labels | 4 | 9 | 44.444% |
| 4155 | Mister B and PR Shifts | 2 | 2 | 100.000% |
| 4159 | Card Game Again | 6 | 15 | 40.000% |
| 4163 | MEX Queries | 1 | 1 | 100.000% |
| 4164 | Choosing The Commander | 6 | 11 | 54.545% |
| 4165 | Imbalanced Array | 2 | 3 | 66.667% |
| 4172 | Karen and Cards | 1 | 1 | 100.000% |
| 4179 | Bipartite Checking | 1 | 1 | 100.000% |
| 4180 | Army Creation | 1 | 1 | 100.000% |
| 4190 | Vladik and Entertaining Flags | 1 | 1 | 100.000% |
| 4199 | Hitchhiking in the Baltic States | 1 | 1 | 100.000% |
| 4217 | Periodic RMQ Problem | 4 | 5 | 80.000% |
| 4223 | April Fools' Problem (hard) | 1 | 1 | 100.000% |
| 4244 | Beautiful fountains rows | 1 | 1 | 100.000% |
| 4245 | Aquarium decoration | 1 | 1 | 100.000% |
| 4248 | T-shirt buying | 1 | 1 | 100.000% |
| 4252 | Mice and Holes | 1 | 1 | 100.000% |
| 4253 | Array Queries | 4 | 4 | 100.000% |
| 4254 | BST断裂 | 4 | 4 | 100.000% |
| 4263 | Leha and security system | 1 | 1 | 100.000% |
| 4267 | Oleg and chess | 1 | 1 | 100.000% |
| 4268 | Julia the snail | 0 | 1 | 0.000% |
| 4273 | Mages and Monsters | 1 | 1 | 100.000% |
| 4285 | New task | 2 | 2 | 100.000% |
| 4291 | Rap God | 1 | 1 | 100.000% |
| 4292 | Till I Collapse | 1 | 1 | 100.000% |
| 4293 | Legacy | 1 | 1 | 100.000% |
| 4295 | Anton and Permutation | 1 | 1 | 100.000% |
| 4306 | Andryusha and Nervous Barriers | 1 | 1 | 100.000% |
| 4319 | Hanoi Factory | 4 | 4 | 100.000% |
| 4339 | Significant Cups重要奖杯 | 4 | 4 | 100.000% |
| 4342 | Blog Post Rating | 2 | 2 | 100.000% |
| 4355 | Tourist | 3 | 3 | 100.000% |
| 4363 | The Winds of Winter | 2 | 2 | 100.000% |
| 4371 | 点心塔 | 8 | 10 | 80.000% |
| 4372 | Mahmoud and a xor trip | 0 | 2 | 0.000% |
| 4373 | Mahmoud and a Dictionary | 2 | 4 | 50.000% |
| 4378 | Souvenirs | 1 | 1 | 100.000% |
| 4385 | Timofey and our friends animals | 1 | 1 | 100.000% |
| 4388 | Radio stations | 1 | 2 | 50.000% |
| 4392 | Dasha and Photos | 1 | 4 | 25.000% |
| 4400 | Big Maximum Sum | 2 | 2 | 100.000% |
| 4409 | Can Bash Save the Day? | 1 | 7 | 14.286% |
| 4410 | Team Rocket Rises Again | 2 | 2 | 100.000% |
| 4419 | Nikita and stack | 2 | 2 | 100.000% |
| 4432 | New Year and Old Subsequence | 1 | 1 | 100.000% |
| 4433 | New Year and Fireworks | 2 | 3 | 66.667% |
| 4438 | Hanger | 0 | 0 | 0.000% |
| 4442 | Leaving Auction | 2 | 3 | 66.667% |
| 4545 | Cyclic Cipher | 2 | 2 | 100.000% |
| 4547 | Destroying Array | 2 | 2 | 100.000% |
| 4553 | Array Covering | 1 | 1 | 100.000% |
| 4555 | Slalom | 1 | 1 | 100.000% |
| 4565 | Sasha and Array | 1 | 1 | 100.000% |
| 4568 | Heroes of Making Magic III | 1 | 1 | 100.000% |
| 4581 | Animals and Puzzle | 1 | 1 | 100.000% |
| 4593 | String Set Queries | 2 | 2 | 100.000% |
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| 4613 | 瓦西里集合 | 1 | 1 | 100.000% |
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| 4625 | T-Shirts | 1 | 1 | 100.000% |
| 4626 | Analysis of Pathes in Functional Graph | 1 | 1 | 100.000% |
| 4629 | 2的幂 | 20 | 64 | 31.250% |
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| 4671 | Recover Polygon (hard) | 0 | 0 | 0.000% |
| 4680 | Mike and Geometry Problem | 3 | 3 | 100.000% |
| 4681 | Friends and Subsequences | 2 | 2 | 100.000% |
| 4688 | Dividing Kingdom II | 1 | 1 | 100.000% |
| 4696 | Kay and Snowflake | 0 | 5 | 0.000% |
| 4713 | Bear and Bad Powers of 42 | 1 | 4 | 25.000% |
| 4717 | Lena and Queries | 1 | 1 | 100.000% |
| 4724 | Vanya and Treasure | 1 | 1 | 100.000% |
| 4733 | Trains and Statistic | 1 | 4 | 25.000% |
| 4734 | Tree Construction | 1 | 1 | 100.000% |
| 4735 | Money Transfers | 1 | 1 | 100.000% |
| 4742 | Organizing a Race | 1 | 1 | 100.000% |
| 4743 | Roads in Yusland | 1 | 1 | 100.000% |
| 4744 | Ultimate Weirdness of an Array | 1 | 1 | 100.000% |
| 4753 | Petya and Post | 2 | 2 | 100.000% |
| 4754 | Petya and File System | 1 | 1 | 100.000% |
| 4759 | Forensic Examination | 1 | 1 | 100.000% |
| 4763 | Four Divisors | 1 | 1 | 100.000% |
| 4764 | Beautiful Subarrays | 1 | 1 | 100.000% |
| 4773 | Bear and Bowling 4 | 1 | 4 | 25.000% |
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| 4805 | Nested Segments | 1 | 1 | 100.000% |
| 4811 | Zip-line | 1 | 1 | 100.000% |
| 4821 | Hostname Aliases | 1 | 3 | 33.333% |
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| 4837 | Bear and Chemistry | 1 | 1 | 100.000% |
| 4851 | Fibonacci-ish II | 1 | 1 | 100.000% |
| 4852 | Yash And Trees | 1 | 2 | 50.000% |
| 4863 | Product Sum | 1 | 2 | 50.000% |
| 4864 | Messenger | 1 | 1 | 100.000% |
| 4885 | Famil Door and Roads | 0 | 7 | 0.000% |
| 4888 | Far Relative’s Birthday Cake | 8 | 8 | 100.000% |
| 4897 | Package Delivery | 2 | 2 | 100.000% |
| 4922 | Xors on Segments | 1 | 1 | 100.000% |
| 4923 | New Year Tree | 1 | 1 | 100.000% |
| 4931 | Robot Arm | 1 | 2 | 50.000% |
| 4934 | XOR and Favorite Number | 1 | 5 | 20.000% |
| 4961 | New Year and Three Musketeers | 1 | 2 | 50.000% |
| 4966 | Alphabet Permutations | 1 | 1 | 100.000% |
| 4967 | Vika and Segments | 1 | 1 | 100.000% |
| 4976 | Frogs and mosquitoes | 1 | 1 | 100.000% |
| 4977 | Minimum spanning tree for each edge | 1 | 1 | 100.000% |
| 4983 | Power Tree | 1 | 1 | 100.000% |
| 4992 | Pastoral Oddities | 1 | 1 | 100.000% |
| 4999 | A Museum Robbery | 1 | 1 | 100.000% |
| 5000 | Acyclic Organic Compounds | 1 | 1 | 100.000% |
| 5001 | Lipshitz Sequence | 1 | 1 | 100.000% |
| 5003 | Bindian Signalizing | 1 | 2 | 50.000% |
| 5023 | Subsequences | 3 | 3 | 100.000% |
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| 5119 | Fibonotci | 1 | 1 | 100.000% |
| 5130 | Campus | 1 | 1 | 100.000% |
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| 5368 | Misha and Permutations Summation米莎和排列求和 | 4 | 5 | 80.000% |
| 5436 | LIS of Sequence | 1 | 1 | 100.000% |
| 5443 | Sign on Fence | 1 | 1 | 100.000% |
| 5444 | Kindergarten | 1 | 1 | 100.000% |
| 5450 | Interesting Array | 1 | 1 | 100.000% |
| 5451 | Parking Lot | 1 | 2 | 50.000% |
| 5453 | Cannon | 1 | 1 | 100.000% |
| 5467 | Dreamoon and Notepad | 0 | 0 | 0.000% |
| 5472 | Meta-universe | 1 | 1 | 100.000% |
| 5474 | CGCDSSQ | 4 | 6 | 66.667% |
| 5477 | Ant colony | 1 | 1 | 100.000% |
| 5482 | Design Tutorial: Increase the Constraints | 1 | 1 | 100.000% |
| 5486 | MUH and Lots and Lots of Segments | 2 | 4 | 50.000% |
| 5533 | Dancing Lessons | 5 | 6 | 83.333% |
| 5586 | DZY喜欢修改 | 4 | 4 | 100.000% |
| 5592 | DZY Loves Colors | 1 | 1 | 100.000% |
| 5597 | Adam and Tree | 1 | 1 | 100.000% |
| 5598 | Artem and Array | 1 | 1 | 100.000% |
| 5616 | The Child and Sequence | 1 | 2 | 50.000% |
| 5647 | Tricky Function | 1 | 1 | 100.000% |
| 5659 | Sereja and Squares | 1 | 1 | 100.000% |
| 5660 | Sereja and Two Sequences | 1 | 1 | 100.000% |
| 5663 | Biathlon Track | 1 | 1 | 100.000% |
| 5669 | Cup Trick | 1 | 1 | 100.000% |
| 5670 | Bug in Code | 3 | 3 | 100.000% |
| 5676 | Tricky Password | 1 | 3 | 33.333% |
| 5677 | Big Problems for Organizers | 1 | 1 | 100.000% |
| 5907 | Parade | 0 | 2 | 0.000% |
| 5912 | 成对的数字 | 5 | 5 | 100.000% |
| 5935 | Jeff and Removing Periods | 1 | 2 | 50.000% |
| 6006 | Escaping on Beaveractor | 1 | 4 | 25.000% |
| 6012 | Shave Beaver! | 4 | 6 | 66.667% |
| 6034 | Two permutations | 1 | 1 | 100.000% |
| 6037 | Ciel and Gondolas | 1 | 1 | 100.000% |
| 6046 | Ping-Pong | 1 | 1 | 100.000% |
| 6049 | Psychos in a Line | 4 | 4 | 100.000% |
| 6061 | Summer Homework | 1 | 1 | 100.000% |
| 6062 | Summer Homework | 1 | 2 | 50.000% |
| 6076 | Sereja和子序列 | 4 | 4 | 100.000% |
| 6079 | Ilya and Two Numbers | 1 | 1 | 100.000% |
| 8989 | Fundamental Skills in Data Structures | 0 | 0 | 0.000% |