| 1060 | C hicken and rabbit s | 2 | 2 | 100.0% |
| 1088 | Problem E: Stack 'em Up | 2 | 2 | 100.0% |
| 1095 | Sticks | 5 | 16 | 31.2% |
| 1103 | Network | 1 | 10 | 10.0% |
| 1260 | Kerry的电缆网络 | 17 | 41 | 41.5% |
| 1339 | Easy Task | 2 | 3 | 66.7% |
| 1346 | Keywords Search | 1 | 7 | 14.3% |
| 1357 | Looking for Order | 1 | 7 | 14.3% |
| 1559 | Problem A - Y2K Accounting Bug | 2 | 2 | 100.0% |
| 1561 | Problem C - Snakes | 1 | 1 | 100.0% |
| 1610 | Rank and File | 1 | 1 | 100.0% |
| 1613 | Like Water for Clay | 1 | 2 | 50.0% |
| 1657 | Problem A: Freckles | 1 | 1 | 100.0% |
| 1663 | Problem B: Saskatchewan | 1 | 1 | 100.0% |
| 1690 | Problem D: Blocks | 2 | 2 | 100.0% |
| 1711 | Arctic Network | 1 | 2 | 50.0% |
| 1718 | Rock, Scissors, Paper | 1 | 1 | 100.0% |
| 1720 | Combination Lock | 1 | 1 | 100.0% |
| 1732 | Jack and Jill | 0 | 2 | 0.0% |
| 1735 | Ultra-QuickSort | 1 | 1 | 100.0% |
| 1745 | Factstone Benchmark | 1 | 1 | 100.0% |
| 1746 | A Walk Through the Forest | 1 | 1 | 100.0% |
| 1787 | Snakes and Ladders | 1 | 1 | 100.0% |
| 1801 | Pick up sticks | 0 | 2 | 0.0% |
| 1804 | Rooks | 1 | 2 | 50.0% |
| 1810 | Problem B: Alaska | 2 | 3 | 66.7% |
| 1812 | Problem D: Knight's Trip | 1 | 1 | 100.0% |
| 1815 | Problem B - The Brick Stops Here | 1 | 1 | 100.0% |
| 1818 | Problem E - Boastin' Red Socks | 1 | 1 | 100.0% |
| 1828 | Home Work | 1 | 1 | 100.0% |
| 1838 | Box of Bricks | 0 | 2 | 0.0% |
| 1844 | Card Trick | 1 | 1 | 100.0% |
| 1845 | Necklace Decomposition | 1 | 1 | 100.0% |
| 1858 | Bowlstack | 0 | 0 | 0.0% |
| 1859 | Pesky Heroes | 0 | 0 | 0.0% |
| 1864 | Sudoku | 1 | 1 | 100.0% |
| 1916 | Number Sequence | 74 | 139 | 53.2% |
| 1926 | sailspark的奇怪癖好 | 6 | 6 | 100.0% |
| 1927 | Sailspark的爱好 | 2 | 2 | 100.0% |
| 1962 | ken背课文 | 21 | 28 | 75.0% |
| 2006 | The Drunk Jailer | 2 | 2 | 100.0% |
| 2038 | 夹角有多大 | 2 | 7 | 28.6% |
| 2039 | 金庸群侠传系列一 | 221 | 295 | 74.9% |
| 2043 | 降龙十八掌 | 12 | 23 | 52.2% |
| 2044 | 小宝学英语 | 3 | 4 | 75.0% |
| 2087 | Safecracker | 8 | 13 | 61.5% |
| 2110 | 暴走的Ink | 2 | 2 | 100.0% |
| 2127 | 例5.1 The Drunk Jailer(删除） | 2 | 2 | 100.0% |
| 2299 | Number-picking game | 1 | 1 | 100.0% |
| 2423 | The Rank | 1 | 1 | 100.0% |
| 2549 | 谁考了第k名 | 194 | 331 | 58.6% |
| 2650 | 含k个3的数 | 188 | 329 | 57.1% |
| 2723 | 阿克曼(Ackmann)函数 | 726 | 846 | 85.8% |
| 2735 | 谁考了第k名 | 207 | 437 | 47.4% |
| 2789 | 输出前k大的数 | 285 | 383 | 74.4% |
| 2809 | Knight Moves 移动骑士 | 283 | 426 | 66.4% |
| 2830 | 【例9.22】复制书稿(book) | 29 | 64 | 45.3% |
| 2895 | 表达式括号匹配(stack) | 629 | 850 | 74.0% |
| 3206 | K 大数查询 | 5 | 5 | 100.0% |
| 3351 | 幸运观众（luck） | 89 | 136 | 65.4% |
| 3390 | Kakuro游戏 | 1 | 1 | 100.0% |
| 3391 | Kreuzsummen | 1 | 1 | 100.0% |
| 3427 | 算法4-7：KMP算法中的模式串移动数组 | 4 | 4 | 100.0% |
| 3428 | 算法4-6：KMP字符串模式匹配算法实现 | 5 | 5 | 100.0% |
| 3442 | 马拦过河卒 knight | 3 | 3 | 100.0% |
| 3575 | Bank notes | 5 | 9 | 55.6% |
| 3603 | Network | 10 | 14 | 71.4% |
| 3634 | 剪花布条(Hdu2087) | 2 | 48 | 4.2% |
| 3641 | OKR-Periods of Words(Bzoj1511) | 30 | 49 | 61.2% |
| 3642 | 似乎在梦中见过的样子(Bzoj3620) | 11 | 28 | 39.3% |
| 3643 | Censoring(Bzoj3942) | 5 | 21 | 23.8% |
| 3666 | Knight Moves | 57 | 74 | 77.0% |
| 3669 | Keyboarding（Bzoj4111） | 3 | 5 | 60.0% |
| 3673 | Piggy-Bank | 9 | 15 | 60.0% |
| 3682 | Human Gene Functions | 0 | 0 | 0.0% |
| 3717 | Little Kings | 69 | 143 | 48.3% |
| 3735 | Seek the Name,Seek the Fame | 45 | 65 | 69.2% |
| 3743 | S-Nim | 1 | 1 | 100.0% |
| 4002 | 加速带 walk | 0 | 1 | 0.0% |
| 4014 | kuku | 6 | 10 | 60.0% |
| 4027 | Help Far Away Kingdom | 0 | 0 | 0.0% |
| 4028 | Help King | 0 | 0 | 0.0% |
| 4035 | Lucky Country | 0 | 0 | 0.0% |
| 4040 | Friends | 0 | 0 | 0.0% |
| 4047 | Ski Base | 1 | 1 | 100.0% |
| 4076 | Guards In The Storehouse | 2 | 2 | 100.0% |
| 4085 | Two Subsequences | 2 | 2 | 100.0% |
| 4087 | Track | 1 | 1 | 100.0% |
| 4111 | Ever-Hungry Krakozyabra | 1 | 1 | 100.0% |
| 4112 | The Bakery | 1 | 1 | 100.0% |
| 4118 | Jury Marks | 10 | 20 | 50.0% |
| 4129 | Dirty Arkady's Kitchen | 1 | 1 | 100.0% |
| 4145 | Okabe and City | 1 | 1 | 100.0% |
| 4171 | Karen and Neighborhood | 1 | 1 | 100.0% |
| 4172 | Karen and Cards | 1 | 1 | 100.0% |
| 4173 | Karen and Supermarket | 1 | 1 | 100.0% |
| 4174 | Karen and Test | 1 | 1 | 100.0% |
| 4179 | Bipartite Checking | 1 | 1 | 100.0% |
| 4186 | Sagheer and Kindergarten | 1 | 2 | 50.0% |
| 4190 | Vladik and Entertaining Flags | 1 | 1 | 100.0% |
| 4199 | Hitchhiking in the Baltic States | 1 | 1 | 100.0% |
| 4208 | Lucky Year | 1 | 1 | 100.0% |
| 4212 | Fake bullions | 1 | 1 | 100.0% |
| 4218 | Coprime Subsequences | 4 | 4 | 100.0% |
| 4229 | Fake News (hard) | 1 | 1 | 100.0% |
| 4259 | Bank Hacking | 6 | 6 | 100.0% |
| 4285 | New task | 2 | 2 | 100.0% |
| 4294 | Berzerk | 5 | 5 | 100.0% |
| 4304 | Kids' Riddle | 5 | 5 | 100.0% |
| 4305 | Numbers Joke数字笑话 | 3 | 3 | 100.0% |
| 4307 | Axel and Marston in Bitland | 1 | 1 | 100.0% |
| 4317 | Bitwise Formula | 4 | 4 | 100.0% |
| 4324 | Sherlock and the Encrypted Data | 0 | 1 | 0.0% |
| 4325 | Sherlock's bet to Moriarty | 0 | 1 | 0.0% |
| 4340 | Amusement Park游乐园 | 3 | 4 | 75.0% |
| 4347 | Varying Kibibits | 3 | 3 | 100.0% |
| 4352 | Draw Brackets! | 3 | 3 | 100.0% |
| 4360 | k-Interesting Pairs Of Integers k-有趣的整数对 | 4 | 4 | 100.0% |
| 4365 | Game of Stones石头游戏 | 4 | 4 | 100.0% |
| 4372 | Mahmoud and a xor trip | 0 | 2 | 0.0% |
| 4397 | kk和枕头 | 14 | 28 | 50.0% |
| 4410 | Team Rocket Rises Again | 2 | 2 | 100.0% |
| 4412 | Felicity's Big Secret Revealed | 1 | 6 | 16.7% |
| 4419 | Nikita and stack | 2 | 2 | 100.0% |
| 4423 | PolandBall and Gifts | 1 | 1 | 100.0% |
| 4426 | Dasha and cyclic table | 1 | 1 | 100.0% |
| 4427 | Vladik and chat | 1 | 1 | 100.0% |
| 4431 | New Year and Binary Tree Paths | 1 | 1 | 100.0% |
| 4433 | New Year and Fireworks | 2 | 3 | 66.7% |
| 4444 | Parallelogram is Back | 0 | 3 | 0.0% |
| 4463 | Hongcow Buys a Deck of Cards | 0 | 0 | 0.0% |
| 4466 | Vladik and cards | 0 | 0 | 0.0% |
| 4468 | Vladik and fractions | 0 | 0 | 0.0% |
| 4470 | Vladik and flights | 0 | 0 | 0.0% |
| 4474 | Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths | 0 | 0 | 0.0% |
| 4475 | Arpa's weak amphitheater and Mehrdad's valuable Hoses | 0 | 0 | 0.0% |
| 4478 | Alyona and copybooks | 0 | 0 | 0.0% |
| 4479 | Plane of Tanks | 0 | 0 | 0.0% |
| 4483 | Need For Brake | 0 | 0 | 0.0% |
| 4497 | Anton and Danik | 0 | 0 | 0.0% |
| 4508 | Socks | 0 | 0 | 0.0% |
| 4542 | Lakes in Berland | 2 | 2 | 100.0% |
| 4563 | Matvey's Birthday | 1 | 2 | 50.0% |
| 4568 | Heroes of Making Magic III | 1 | 1 | 100.0% |
| 4580 | Sonya Partymaker | 1 | 1 | 100.0% |
| 4599 | Professor's task | 1 | 1 | 100.0% |
| 4609 | Persistent Bookcase | 1 | 2 | 50.0% |
| 4610 | Bakery | 1 | 1 | 100.0% |
| 4612 | Working routine | 1 | 1 | 100.0% |
| 4613 | 瓦西里集合 | 1 | 1 | 100.0% |
| 4616 | Hulk | 1 | 1 | 100.0% |
| 4618 | Black Widow | 1 | 1 | 100.0% |
| 4621 | Mishka and Divisors | 1 | 1 | 100.0% |
| 4622 | Mishka and Interesting sum米什卡和有趣的总和 | 3 | 5 | 60.0% |
| 4650 | Limak and Shooting Points | 1 | 2 | 50.0% |
| 4680 | Mike and Geometry Problem | 3 | 3 | 100.0% |
| 4683 | Mike and Shortcuts | 0 | 0 | 0.0% |
| 4688 | Dividing Kingdom II | 1 | 1 | 100.0% |
| 4693 | Travelling Through the Snow Queen's Kingdom | 2 | 2 | 100.0% |
| 4694 | Kay and Eternity | 1 | 5 | 20.0% |
| 4696 | Kay and Snowflake | 0 | 5 | 0.0% |
| 4718 | Another Sith Tournament | 1 | 2 | 50.0% |
| 4747 | Correct Bracket Sequence Editor 正确的括号序列编辑器 | 5 | 5 | 100.0% |
| 4768 | To Hack or not to Hack | 1 | 1 | 100.0% |
| 4770 | Binary Table | 1 | 1 | 100.0% |
| 4772 | Gambling Nim | 1 | 1 | 100.0% |
| 4797 | Paper task | 1 | 1 | 100.0% |
| 4833 | 糖果游戏 | 3 | 3 | 100.0% |
| 4852 | Yash And Trees | 1 | 2 | 50.0% |
| 4873 | Parking Lot 停车场 | 4 | 4 | 100.0% |
| 4888 | Far Relative’s Birthday Cake | 8 | 8 | 100.0% |
| 4897 | Package Delivery | 2 | 2 | 100.0% |
| 4913 | The Sum of the k-th Powers | 1 | 1 | 100.0% |
| 4919 | Rat Kwesh and Cheese | 1 | 1 | 100.0% |
| 4925 | GukiZ教授新的机器人 | 2 | 2 | 100.0% |
| 4926 | Enemy is weak | 3 | 9 | 33.3% |
| 4952 | Kingdom and its Cities | 1 | 1 | 100.0% |
| 4955 | The Union of k-Segments | 3 | 3 | 100.0% |
| 4959 | New Year and Cake | 1 | 1 | 100.0% |
| 4961 | New Year and Three Musketeers | 1 | 2 | 50.0% |
| 5005 | Longest Regular Bracket Sequence | 3 | 7 | 42.9% |
| 5013 | Sandy and Nuts | 1 | 1 | 100.0% |
| 5047 | Top Secret Task | 1 | 1 | 100.0% |
| 5075 | Present for Vitalik the Philatelist | 1 | 2 | 50.0% |
| 5083 | Boolean Function | 1 | 1 | 100.0% |
| 5088 | Kojiro and Furrari | 1 | 1 | 100.0% |
| 5089 | 三个标志 | 5 | 7 | 71.4% |
| 5094 | 凯法和菜肴 | 9 | 19 | 47.4% |
| 5117 | Party | 1 | 1 | 100.0% |
| 5132 | Lengthening Sticks | 1 | 1 | 100.0% |
| 5134 | Tree Requests | 1 | 1 | 100.0% |
| 5176 | Case of Computer Network | 0 | 0 | 0.0% |
| 5181 | Kyoya and Photobooks | 0 | 0 | 0.0% |
| 5182 | Kyoya and Train | 0 | 0 | 0.0% |
| 5184 | Kyoya and Permutation | 0 | 0 | 0.0% |
| 5186 | Vanya and Brackets | 0 | 0 | 0.0% |
| 5189 | Vanya and Books | 0 | 0 | 0.0% |
| 5191 | GukiZ and GukiZiana | 0 | 0 | 0.0% |
| 5192 | GukiZ and Binary Operations | 0 | 0 | 0.0% |
| 5193 | GukiZ hates Boxes | 0 | 0 | 0.0% |