| 5296 | Chicken or Fish? | 0 | 0 | 0.0% |
| 5297 | 合影（specail judge） | 4 | 11 | 36.4% |
| 5298 | Reposts | 0 | 0 | 0.0% |
| 5299 | Shop | 0 | 0 | 0.0% |
| 5300 | Pluses everywhere | 0 | 0 | 0.0% |
| 5301 | Cubes | 0 | 0 | 0.0% |
| 5303 | Two Buttons | 0 | 0 | 0.0% |
| 5304 | 全字母句 | 104 | 184 | 56.5% |
| 5305 | Caterpillar | 1 | 1 | 100.0% |
| 5306 | Pentagon | 0 | 0 | 0.0% |
| 5307 | Geometrical problem | 0 | 0 | 0.0% |
| 5310 | A and B and Lecture Rooms | 0 | 0 | 0.0% |
| 5315 | Pasha and Pipe | 0 | 0 | 0.0% |
| 5320 | Drazil and Morning Exercise | 0 | 0 | 0.0% |
| 5321 | Drazil and Park | 0 | 0 | 0.0% |
| 5322 | Drazil and Tiles | 0 | 0 | 0.0% |
| 5325 | Darth Vader and Tree | 0 | 0 | 0.0% |
| 5326 | R2D2 and Droid Army | 0 | 0 | 0.0% |
| 5327 | Watto and Mechanism | 0 | 0 | 0.0% |
| 5329 | Chewbacca and Number | 0 | 0 | 0.0% |
| 5330 | Scaygerboss | 0 | 0 | 0.0% |
| 5331 | Scaygerboss | 0 | 0 | 0.0% |
| 5332 | Subarray Cuts | 0 | 0 | 0.0% |
| 5333 | Subarray Cuts | 0 | 0 | 0.0% |
| 5334 | Constrained Tree | 0 | 0 | 0.0% |
| 5335 | Constrained Tree | 0 | 0 | 0.0% |
| 5337 | 排列 | 3 | 3 | 100.0% |
| 5339 | Fox And Travelling | 1 | 1 | 100.0% |
| 5343 | Square Equation Roots | 1 | 5 | 20.0% |
| 5344 | Happy Farm 5快乐农场 5 | 3 | 4 | 75.0% |
| 5347 | Progress Monitoring | 1 | 1 | 100.0% |
| 5348 | Sums of Digits数字的和 | 2 | 3 | 66.7% |
| 5351 | Arthur and Brackets | 1 | 1 | 100.0% |
| 5355 | The Maths Lecture | 1 | 1 | 100.0% |
| 5359 | Mr. Kitayuta's Colorful Graph | 1 | 1 | 100.0% |
| 5360 | Mr. Kitayuta vs. Bamboos | 1 | 1 | 100.0% |
| 5361 | Mr. Kitayuta's Technology | 1 | 1 | 100.0% |
| 5363 | Mr. Kitayuta's Colorful Graph | 1 | 2 | 50.0% |
| 5366 | Misha and XOR | 1 | 1 | 100.0% |
| 5367 | Misha and Palindrome Degree | 1 | 1 | 100.0% |
| 5368 | Misha and Permutations Summation米莎和排列求和 | 4 | 5 | 80.0% |
| 5371 | New Year Running | 1 | 1 | 100.0% |
| 5372 | New Year Shopping | 1 | 1 | 100.0% |
| 5373 | New Year Domino | 1 | 1 | 100.0% |
| 5380 | Common ancestor | 1 | 1 | 100.0% |
| 5386 | Stairs and Lines | 1 | 1 | 100.0% |
| 5387 | Traffic Jams in the Land | 1 | 1 | 100.0% |
| 5388 | Array and Operations | 1 | 1 | 100.0% |
| 5389 | Name That Tune | 1 | 1 | 100.0% |
| 5391 | Subsequences Return | 1 | 2 | 50.0% |
| 5392 | Gears | 1 | 1 | 100.0% |
| 5393 | Distributing Parts | 0 | 1 | 0.0% |
| 5400 | Sharti | 1 | 1 | 100.0% |
| 5401 | Birthday | 1 | 1 | 100.0% |
| 5402 | Helping People | 0 | 2 | 0.0% |
| 5403 | Obsessive String | 7 | 8 | 87.5% |
| 5405 | Vasya and Polynomial | 1 | 3 | 33.3% |
| 5410 | Vanya和电脑游戏 | 16 | 36 | 44.4% |
| 5413 | New York Hotel | 1 | 6 | 16.7% |
| 5415 | Treeland Tour | 1 | 1 | 100.0% |
| 5416 | Restoring Increasing Sequence | 1 | 1 | 100.0% |
| 5420 | Galaxy Union | 1 | 3 | 33.3% |
| 5421 | Ivan the Fool VS Gorynych the Dragon | 1 | 1 | 100.0% |
| 5425 | Special Matrices | 1 | 1 | 100.0% |
| 5426 | Hiking | 1 | 2 | 50.0% |
| 5432 | Tourists | 1 | 2 | 50.0% |
| 5433 | Conveyor Belts | 1 | 1 | 100.0% |
| 5434 | Strip带 | 3 | 3 | 100.0% |
| 5436 | LIS of Sequence | 1 | 1 | 100.0% |
| 5437 | Valid Sets | 1 | 1 | 100.0% |
| 5443 | Sign on Fence | 1 | 1 | 100.0% |
| 5444 | Kindergarten | 1 | 1 | 100.0% |
| 5445 | Strange Sorting | 1 | 4 | 25.0% |
| 5446 | Maximum Value | 1 | 1 | 100.0% |
| 5449 | Random Function and Tree | 1 | 1 | 100.0% |
| 5450 | Interesting Array | 1 | 1 | 100.0% |
| 5451 | Parking Lot | 1 | 2 | 50.0% |
| 5452 | Parcels | 1 | 1 | 100.0% |
| 5453 | Cannon | 1 | 1 | 100.0% |
| 5454 | Safe | 0 | 0 | 0.0% |
| 5455 | Crossword填字游戏 | 3 | 3 | 100.0% |
| 5462 | Wavy numbers | 1 | 1 | 100.0% |
| 5463 | 红绿塔 | 4 | 4 | 100.0% |
| 5468 | Dreamoon and Binary | 1 | 2 | 50.0% |
| 5469 | Dreamoon and Strings | 1 | 1 | 100.0% |
| 5472 | Meta-universe | 1 | 1 | 100.0% |
| 5474 | CGCDSSQ | 4 | 6 | 66.7% |
| 5475 | Kamal-ol-molk's Painting | 1 | 1 | 100.0% |
| 5477 | Ant colony | 1 | 1 | 100.0% |
| 5479 | 马尔莫特上尉 | 4 | 6 | 66.7% |
| 5482 | Design Tutorial: Increase the Constraints | 1 | 1 | 100.0% |
| 5483 | Design Tutorial: Inverse the Problem | 4 | 4 | 100.0% |
| 5485 | Design Tutorial: Learn from Life | 1 | 1 | 100.0% |
| 5486 | MUH and Lots and Lots of Segments | 2 | 4 | 50.0% |
| 5491 | Hercule Poirot Problem | 1 | 1 | 100.0% |
| 5501 | Two Sets | 1 | 1 | 100.0% |
| 5502 | Fedor and Essay | 1 | 1 | 100.0% |
| 5506 | Information Graph | 1 | 1 | 100.0% |
| 5507 | Increase Sequence | 1 | 1 | 100.0% |
| 5509 | Wonder Room | 1 | 3 | 33.3% |
| 5511 | 收件箱 | 4 | 4 | 100.0% |
| 5514 | Substitutes in Number | 1 | 1 | 100.0% |
| 5516 | Caisa and Tree | 1 | 1 | 100.0% |
| 5520 | Appleman and Card Game | 1 | 1 | 100.0% |
| 5523 | Appleman and Complicated Task | 1 | 1 | 100.0% |
| 5524 | Appleman and a Sheet of Paper | 1 | 1 | 100.0% |
| 5525 | 苹果人和树 | 3 | 7 | 42.9% |
| 5530 | Prime Problem | 1 | 1 | 100.0% |
| 5531 | Goats and Wolves | 0 | 0 | 0.0% |
| 5532 | 经理 | 4 | 5 | 80.0% |
| 5534 | School | 0 | 0 | 0.0% |
| 5536 | 购买笔记本(buy) | 3 | 7 | 42.9% |
| 5537 | 串串题 | 1 | 6 | 16.7% |
| 5538 | 三值排序 | 1 | 2 | 50.0% |
| 5539 | 墟 | 0 | 0 | 0.0% |
| 5586 | DZY喜欢修改 | 4 | 4 | 100.0% |
| 5590 | DZY Loves Planting | 1 | 1 | 100.0% |
| 5591 | DZY Loves Strings | 1 | 1 | 100.0% |
| 5592 | DZY Loves Colors | 1 | 1 | 100.0% |
| 5593 | DZY Loves FFT | 1 | 1 | 100.0% |
| 5597 | Adam and Tree | 1 | 1 | 100.0% |
| 5598 | Artem and Array | 1 | 1 | 100.0% |
| 5599 | Borya and Hanabi | 3 | 3 | 100.0% |
| 5600 | Valera and Swaps | 1 | 1 | 100.0% |
| 5606 | Race | 1 | 1 | 100.0% |
| 5607 | 旅行 | 1 | 4 | 25.0% |
| 5611 | Devu and Birthday Celebration | 1 | 1 | 100.0% |
| 5616 | The Child and Sequence | 1 | 2 | 50.0% |
| 5617 | The Child and Polygon | 1 | 1 | 100.0% |
| 5620 | Pudding Monsters | 1 | 1 | 100.0% |
| 5623 | Special Graph | 1 | 1 | 100.0% |
| 5624 | 特殊网格 | 4 | 4 | 100.0% |
| 5629 | Nanami's Power Plant | 1 | 1 | 100.0% |
| 5630 | Tachibana Kanade's Tofu | 1 | 1 | 100.0% |
| 5631 | Nanami的数字板 | 4 | 4 | 100.0% |
| 5635 | Square Tiling | 1 | 1 | 100.0% |
| 5636 | 前缀以及后缀 | 4 | 7 | 57.1% |
| 5637 | 主要掉期 | 1 | 2 | 50.0% |
| 5639 | Choosing Teams | 1 | 1 | 100.0% |
| 5640 | Random Task | 1 | 1 | 100.0% |
| 5645 | Baldman and the military | 1 | 1 | 100.0% |
| 5646 | Game of chess unfinished | 2 | 2 | 100.0% |
| 5647 | Tricky Function | 1 | 1 | 100.0% |
| 5648 | Guess the Tree | 1 | 1 | 100.0% |
| 5649 | 前进 | 8 | 13 | 61.5% |
| 5650 | Xor-tree | 1 | 1 | 100.0% |
| 5651 | 警察巡逻队 | 4 | 6 | 66.7% |
| 5652 | Match & Catch | 1 | 1 | 100.0% |
| 5653 | Checkposts | 2 | 3 | 66.7% |
| 5655 | Police Recruits | 1 | 1 | 100.0% |
| 5656 | Sereja and Mirroring | 1 | 1 | 100.0% |
| 5657 | Sereja and Mugs | 1 | 1 | 100.0% |
| 5658 | Sereja and Sets | 1 | 1 | 100.0% |
| 5659 | Sereja and Squares | 1 | 1 | 100.0% |
| 5660 | Sereja and Two Sequences | 1 | 1 | 100.0% |
| 5661 | Sereja and Table | 1 | 1 | 100.0% |
| 5663 | Biathlon Track | 1 | 1 | 100.0% |
| 5666 | 代码的bug | 8 | 11 | 72.7% |
| 5667 | Pasha and Hamsters | 1 | 1 | 100.0% |
| 5668 | Playing the ball | 1 | 1 | 100.0% |
| 5669 | Cup Trick | 1 | 1 | 100.0% |
| 5670 | Bug in Code | 3 | 3 | 100.0% |
| 5671 | 在线会议 | 2 | 2 | 100.0% |
| 5677 | Big Problems for Organizers | 1 | 1 | 100.0% |
| 5682 | President's Path | 1 | 1 | 100.0% |
| 5683 | Population Size | 1 | 1 | 100.0% |
| 5687 | Mashmokh's Designed Problem | 1 | 1 | 100.0% |
| 5688 | Mashmokh and Water Tanks | 1 | 1 | 100.0% |
| 5689 | Mashmokh and Reverse Operation | 1 | 1 | 100.0% |
| 5691 | Maze 2D | 1 | 1 | 100.0% |
| 5692 | 2048 | 4 | 4 | 100.0% |
| 5696 | E-mail Addresses | 1 | 1 | 100.0% |
| 5697 | Network Configuration | 1 | 1 | 100.0% |
| 5701 | Number Table | 1 | 2 | 50.0% |
| 5702 | Interesting Sequence | 1 | 1 | 100.0% |
| 5703 | Berland Square | 1 | 1 | 100.0% |
| 5706 | Feed the Golorp | 1 | 1 | 100.0% |
| 5715 | Largest Submatrix 3 | 1 | 1 | 100.0% |
| 5716 | Curious Array | 1 | 1 | 100.0% |
| 5719 | Hamming Triples | 1 | 1 | 100.0% |
| 5720 | Hill Climbing | 1 | 1 | 100.0% |
| 5724 | Maze 1D | 1 | 1 | 100.0% |
| 5727 | Two Rooted Trees | 1 | 3 | 33.3% |
| 5728 | Beautiful Pairs of Numbers | 1 | 1 | 100.0% |
| 5729 | Strictly Positive Matrix | 1 | 2 | 50.0% |
| 5730 | 升级阵列 | 5 | 6 | 83.3% |
| 5731 | p趣味图（specail oj） | 7 | 9 | 77.8% |
| 5732 | Trees in a Row | 1 | 2 | 50.0% |
| 5734 | Olympic Games | 1 | 2 | 50.0% |
| 5735 | Roman and Numbers | 1 | 1 | 100.0% |
| 5739 | Inna and Binary Logic | 1 | 1 | 100.0% |
| 5740 | Dima and Bacteria | 1 | 1 | 100.0% |
| 5746 | Testing | 1 | 4 | 25.0% |
| 5748 | Tram | 1 | 1 | 100.0% |
| 5750 | Inverse Function | 1 | 4 | 25.0% |
| 5752 | What Has Dirichlet Got to Do with That? | 1 | 1 | 100.0% |
| 5755 | C*++ Calculations | 1 | 1 | 100.0% |
| 5771 | Deleting Substrings | 1 | 1 | 100.0% |
| 5772 | Three Arrays | 1 | 1 | 100.0% |
| 5773 | Yet Another Number Sequence | 1 | 1 | 100.0% |