| 8519 | link is as bear | 1 | 1 | 100.000% |
| 8520 | Task Computing | 0 | 7 | 0.000% |
| 8521 | Ancestor | 1 | 1 | 100.000% |
| 8522 | Pandaemonium Asphodelos: The First Circle (Savage) | 1 | 1 | 100.000% |
| 8523 | Jo loves counting | 1 | 1 | 100.000% |
| 8524 | Slipper | 0 | 4 | 0.000% |
| 8525 | 2D Internet Angel | 0 | 2 | 0.000% |
| 8526 | Boss | 1 | 1 | 100.000% |
| 8527 | Easy Counting Problem | 0 | 1 | 0.000% |
| 8528 | Concatenation | 9 | 33 | 27.273% |
| 8529 | The Surveying | 1 | 1 | 100.000% |
| 8530 | Directed | 1 | 1 | 100.000% |
| 8531 | Electrician | 1 | 1 | 100.000% |
| 8532 | Fief | 1 | 2 | 50.000% |
| 8533 | BBQ | 1 | 2 | 50.000% |
| 8534 | Count Set | 1 | 1 | 100.000% |
| 8535 | Falfa with Polygon | 1 | 2 | 50.000% |
| 8536 | Geometry | 0 | 4 | 0.000% |
| 8538 | Hacker | 1 | 1 | 100.000% |
| 8539 | link with Nim Game | 1 | 1 | 100.000% |
| 8540 | Ice Drinking | 1 | 5 | 20.000% |
| 8541 | AC/DC | 0 | 1 | 0.000% |
| 8542 | Array | 0 | 1 | 0.000% |
| 8543 | Cube Rotate | 0 | 2 | 0.000% |
| 8544 | Bragging Dice | 1 | 1 | 100.000% |
| 8545 | Kazuha's String | 1 | 2 | 50.000% |
| 8546 | Buy Figurines | 1 | 1 | 100.000% |
| 8547 | Multiply 2 Divide 2 | 1 | 2 | 50.000% |
| 8548 | Journey | 1 | 2 | 50.000% |
| 8549 | Hack of Multiply 2 Divide 2 | 0 | 0 | 0.000% |
| 8550 | Find the Number of Paths | 1 | 2 | 50.000% |
| 8551 | Yet Another Easy Permutation Count Problem | 1 | 1 | 100.000% |
| 8552 | Yet Another Easy Function Sum Problem | 0 | 2 | 0.000% |
| 8553 | Maex | 1 | 1 | 100.000% |
| 8554 | Shinobu loves trip | 1 | 1 | 100.000% |
| 8555 | Shinobu Loves Segment Tree | 1 | 1 | 100.000% |
| 8556 | Map | 0 | 3 | 0.000% |
| 8557 | Planar graph | 1 | 1 | 100.000% |
| 8558 | Find different | 1 | 2 | 50.000% |
| 8559 | Loop | 1 | 2 | 50.000% |
| 8560 | Eezie and Pie | 2 | 2 | 100.000% |
| 8561 | Forest | 1 | 2 | 50.000% |
| 8562 | Fourier and Theory for the Universe | 1 | 4 | 25.000% |
| 8563 | Floor Tiles in a Park | 0 | 0 | 0.000% |
| 8564 | Rotate Sum 3 | 0 | 3 | 0.000% |
| 8565 | Constructive Problems Never Die | 0 | 3 | 0.000% |
| 8566 | The Pool | 0 | 1 | 0.000% |
| 8567 | X-Sums Sudoku | 1 | 1 | 100.000% |
| 8568 | Patrick's Parabox | 0 | 8 | 0.000% |
| 8569 | Puzzle: Hearthstone | 1 | 1 | 100.000% |
| 8570 | Ternary Search | 1 | 1 | 100.000% |
| 8571 | Candies | 7 | 9 | 77.778% |
| 8572 | Regular expression | 2 | 2 | 100.000% |
| 8573 | Grammy Sorting | 0 | 0 | 0.000% |
| 8574 | Suffix Sort | 0 | 2 | 0.000% |
| 8575 | Melborp Elcissalc | 1 | 4 | 25.000% |
| 8576 | Great Party | 1 | 1 | 100.000% |
| 8577 | Maximum Range | 0 | 0 | 0.000% |
| 8578 | Don't Starve | 1 | 2 | 50.000% |
| 8579 | Icon Design | 2 | 3 | 66.667% |
| 8580 | Jumping Steps | 1 | 2 | 50.000% |
| 8581 | Poker Game: Decision | 1 | 2 | 50.000% |
| 8582 | Watches | 1 | 1 | 100.000% |
| 8583 | Number Game | 6 | 16 | 37.500% |
| 8584 | Bit Transmission | 1 | 1 | 100.000% |
| 8585 | Birds in the tree | 1 | 2 | 50.000% |
| 8586 | Poker Game: Construction | 0 | 2 | 0.000% |
| 8587 | Fraction Game | 1 | 2 | 50.000% |
| 8588 | Longest Common Subsequence | 1 | 1 | 100.000% |
| 8589 | A Stack of CDs | 0 | 5 | 0.000% |
| 8590 | KFC Crazy Thursday | 1 | 2 | 50.000% |
| 8591 | Lexicographic Comparison | 1 | 1 | 100.000% |
| 8592 | Cutting Papers | 1 | 3 | 33.333% |
| 8593 | Board Game | 1 | 1 | 100.000% |
| 8594 | expression Evaluation | 0 | 7 | 0.000% |
| 8595 | Check In | 0 | 2 | 0.000% |
| 8596 | Headphones | 1 | 2 | 50.000% |
| 8597 | Everlasting Transeunt | 1 | 1 | 100.000% |
| 8598 | Equivalence in Connectivity | 0 | 2 | 0.000% |
| 8599 | Symmetry: Tree | 1 | 1 | 100.000% |
| 8600 | Fall Guys-Perfect Match | 1 | 2 | 50.000% |
| 8601 | Z-Game on grid | 1 | 2 | 50.000% |
| 8602 | Magic Ritual | 1 | 2 | 50.000% |
| 8603 | Striking String Problem | 1 | 3 | 33.333% |
| 8604 | SolarPea and Inversion | 1 | 1 | 100.000% |
| 8605 | Mi Re Do Si La? So Fa! | 1 | 1 | 100.000% |
| 8606 | Reviewer Assignment | 0 | 4 | 0.000% |
| 8607 | Shannon Switching Game? | 1 | 2 | 50.000% |
| 8608 | Steins;Game 2 | 1 | 1 | 100.000% |
| 8609 | Wheel of Fortune | 1 | 2 | 50.000% |
| 8610 | Yet Another FFT Problem? | 0 | 3 | 0.000% |
| 8611 | Yet Another Sorting Problem! | 0 | 9 | 0.000% |
| 8612 | You are given a tree... | 1 | 2 | 50.000% |
| 8613 | Jobs (Easy Version) | 0 | 0 | 0.000% |
| 8614 | Jobs (Hard Version) | 0 | 0 | 0.000% |
| 8615 | Palindromic Tree | 0 | 0 | 0.000% |
| 8616 | Wall Builder I | 0 | 0 | 0.000% |
| 8617 | Wall Builder II | 0 | 0 | 0.000% |
| 8618 | Three Body | 0 | 0 | 0.000% |
| 8619 | Counting Fish Again | 0 | 0 | 0.000% |
| 8620 | NIO's Sword | 0 | 0 | 0.000% |
| 8621 | Black Hole | 0 | 0 | 0.000% |
| 8622 | Monotone Chain | 0 | 0 | 0.000% |
| 8623 | Particle Arts | 0 | 0 | 0.000% |
| 8624 | Bowling | 1 | 1 | 100.000% |
| 8625 | Independent Feedback Vertex Set | 1 | 1 | 100.000% |
| 8626 | Counting Stickmen | 1 | 2 | 50.000% |
| 8627 | Black Magic | 1 | 1 | 100.000% |
| 8628 | Cyber Painter | 0 | 2 | 0.000% |
| 8629 | Sumire | 1 | 1 | 100.000% |
| 8630 | Weighted Beautiful Tree | 1 | 1 | 100.000% |
| 8631 | Triangle Game | 1 | 1 | 100.000% |
| 8632 | Counting Good Arrays | 1 | 2 | 50.000% |
| 8633 | Connectivity of Erd!7;s-Rényi Graph | 1 | 2 | 50.000% |
| 8634 | Rock Tree | 1 | 1 | 100.000% |
| 8635 | Theramore | 1 | 1 | 100.000% |
| 8636 | Darkmoon Faire | 1 | 1 | 100.000% |
| 8637 | Undercity | 1 | 2 | 50.000% |
| 8638 | Quel'Thalas | 1 | 1 | 100.000% |
| 8639 | Ironforge | 1 | 1 | 100.000% |
| 8640 | Thunder Bluff | 1 | 1 | 100.000% |
| 8641 | Darnassus | 1 | 3 | 33.333% |
| 8642 | Orgrimmar | 1 | 1 | 100.000% |
| 8643 | Gilneas | 1 | 1 | 100.000% |
| 8644 | Vale of Eternal | 1 | 1 | 100.000% |
| 8645 | Stormwind | 1 | 1 | 100.000% |
| 8646 | The Dark Temple | 1 | 1 | 100.000% |
| 8647 | Shattrath City | 1 | 1 | 100.000% |
| 8648 | Arithmetic Subsequence | 0 | 1 | 0.000% |
| 8649 | Conquest of Masters Tour | 1 | 2 | 50.000% |
| 8650 | Fast Bubble Sort | 1 | 3 | 33.333% |
| 8651 | Villages: Landlines | 5 | 9 | 55.556% |
| 8652 | If You Can't Beat Them, Join Them! | 0 | 0 | 0.000% |
| 8653 | Leapfrogger | 0 | 2 | 0.000% |
| 8654 | Mario Party | 1 | 1 | 100.000% |
| 8655 | Matryoshka Doll | 1 | 2 | 50.000% |
| 8656 | Shortest Path in GCD Graph | 1 | 2 | 50.000% |
| 8657 | Simple Math 4 | 1 | 2 | 50.000% |
| 8658 | Sum Plus Product | 2 | 2 | 100.000% |
| 8659 | The Alchemist of the Discrete Mathematics | 1 | 1 | 100.000% |
| 8660 | Winner Prediction | 1 | 1 | 100.000% |
| 8661 | Photos | 1 | 1 | 100.000% |
| 8662 | Wavy Tree | 1 | 5 | 20.000% |
| 8663 | Average Replacement | 1 | 1 | 100.000% |
| 8664 | Apples | 0 | 0 | 0.000% |
| 8665 | Even Tree Split | 1 | 1 | 100.000% |
| 8666 | Minimum Diameter | 1 | 1 | 100.000% |
| 8667 | Painting Game | 1 | 1 | 100.000% |
| 8668 | Tree | 1 | 1 | 100.000% |
| 8669 | Maximum Triangles | 0 | 1 | 0.000% |
| 8670 | Expected Inversions | 1 | 1 | 100.000% |
| 8671 | Spirit Circle Observation | 1 | 3 | 33.333% |
| 8672 | Grab the Seat! | 2 | 6 | 33.333% |
| 8673 | Mocha and Railgun | 0 | 12 | 0.000% |
| 8674 | LTCS | 1 | 3 | 33.333% |
| 8675 | Cut | 1 | 3 | 33.333% |
| 8676 | Lexicographical Maximum | 4 | 9 | 44.444% |
| 8677 | Fly | 1 | 5 | 20.000% |
| 8678 | Chiitoitsu | 2 | 4 | 50.000% |
| 8679 | Serval and Essay | 2 | 2 | 100.000% |
| 8680 | Villages: Landcircles | 0 | 1 | 0.000% |
| 8681 | Car Show | 4 | 4 | 100.000% |
| 8682 | Two Frogs | 1 | 1 | 100.000% |
| 8683 | Global Positioning System | 2 | 3 | 66.667% |
| 8684 | Half Turns | 1 | 6 | 16.667% |
| 8685 | Longest Increasing Subsequence | 1 | 3 | 33.333% |
| 8686 | Matrix and GCD | 2 | 2 | 100.000% |
| 8687 | Magic Spells | 1 | 1 | 100.000% |
| 8688 | Radar Scanner | 1 | 1 | 100.000% |
| 8689 | The Great Wall II | 1 | 1 | 100.000% |
| 8690 | Colourful Journey | 0 | 6 | 0.000% |
| 8691 | 排序2（递归分治） | 3 | 5 | 60.000% |
| 8692 | Falfa with Substring | 1 | 1 | 100.000% |
| 8693 | NIO with String Game | 1 | 1 | 100.000% |
| 8694 | link with Monotonic Subsequence | 0 | 3 | 0.000% |
| 8695 | Take the Elevator | 1 | 2 | 50.000% |
| 8696 | Link with Bracket Sequence I | 2 | 6 | 33.333% |
| 8698 | 金字塔花坛 | 160 | 885 | 18.079% |
| 8699 | Problem B.爬塔 | 7 | 90 | 7.778% |
| 8701 | ProblemE.唬牌 | 19 | 59 | 32.203% |
| 8702 | Problem A. 正多边形 | 45 | 567 | 7.937% |
| 8703 | Problem D. 疯狂金字塔 | 46 | 466 | 9.871% |
| 8704 | Problem G. 交作业 | 2 | 12 | 16.667% |
| 8705 | Problem I. 小E的ToDoList | 6 | 159 | 3.774% |
| 8706 | Problem F. 数学问题 | 19 | 80 | 23.750% |
| 8707 | Problem H. Kangtao's Problem | 3 | 7 | 42.857% |
| 8708 | Problem J.数组迭代 | 170 | 599 | 28.381% |
| 8709 | 班级对抗 | 7 | 12 | 58.333% |
| 8713 | 节水活动 | 21 | 71 | 29.577% |
| 8715 | 交替01串 | 4 | 28 | 14.286% |
| 8722 | 讲话模式 | 1 | 1 | 100.000% |
| 8723 | 指数序列 | 1 | 1 | 100.000% |
| 8753 | 约数研究 | 1 | 2 | 50.000% |
| 8754 | 谁会赢？ | 18 | 69 | 26.087% |
| 8756 | 树的统计（东莞2008第2题） | 1 | 2 | 50.000% |
| 8759 | 素数个数（东莞2008初赛第1题） | 7 | 10 | 70.000% |
| 8760 | 产品编号（东莞2008初赛第2题） | 1 | 2 | 50.000% |
| 8761 | 最大价值（东莞2008初赛第3题） | 25 | 123 | 20.325% |
| 8762 | 最简密码（东莞2008初赛第4题） | 11 | 92 | 11.957% |
| 8763 | 最大的数 | 27 | 62 | 43.548% |