| A | The Meaningless Game | 3 | 4 |
| B | Jury Marks | 2 | 3 |
| C | String Reconstruction | 2 | 3 |
| D | Average Score平均分 | 1 | 2 |
| E | Sequence Formatting序列格式 | 1 | 1 |
| F | The Tag Game标签游戏 | 3 | 4 |
| G | Minimal string最小字符串 | 1 | 1 |
| H | Masha and geometric depression玛莎和几何凹陷 | 1 | 1 |
| I | Numbers Joke数字笑话 | 1 | 1 |
| J | Points 点 | 1 | 1 |
| K | Plus and xor 加和异或 | 1 | 3 |
| L | k-Interesting Pairs Of Integers k-有趣的整数对 | 1 | 1 |
| M | Cycle In Maze 在迷宫中循环 | 1 | 1 |
| N | Pavel and barbecue 铺路和烧烤 | 1 | 1 |
| O | Comments 评论 | 1 | 2 |
| P | Efim and Strange Grade 埃菲姆和奇怪的等级 | 1 | 1 |
| Q | Puzzles 拼图 | 1 | 1 |
| R | Swaps in Permutation 排列中的互换 | 1 | 1 |
| S | Recover Polygon (easy) 恢复多边形（简单） | 1 | 1 |
| T | Robbers' watch 强盗手表 | 1 | 2 |
| U | Iterated Linear Function 迭代线性函数 | 1 | 1 |
| V | Correct Bracket Sequence Editor 正确的括号序列编辑器 | 1 | 1 |
| W | Harry Potter and the History of Magic 哈利波特与魔法史 | 1 | 1 |
| X | Processing Queries 处理查询 | 1 | 1 |
| Y | Bulls and Cows猜数字 | 1 | 1 |
| Z | The Smallest String Concatenation 最小的字符串串联 | 1 | 1 |
| AA | Report 报告 | 2 | 2 |
| AB | Parking Lot 停车场 | 1 | 1 |
| AC | Factory Repairs 工厂维修 | 1 | 1 |
| AD | Guest From the Past 来自过去的嘉宾 | 1 | 1 |
| AE | Polyline 折线 | 1 | 1 |
| AF | Igor In the Museum 伊戈尔在博物馆 | 1 | 1 |
| AG | Wilbur and Points 威尔伯和积分 | 1 | 1 |
| AH | 中值平滑 | 1 | 1 |
| AI | 三个标志 | 1 | 1 |
| AJ | “或”游戏 | 1 | 1 |
| AK | 公司邮件 | 2 | 2 |
| AL | 等效字符串 | 2 | 2 |
| AM | 学校分数 | 2 | 3 |
| AN | 棋盘游戏 | 1 | 1 |
| AO | bHTML表格分析 | 2 | 2 |
| AP | 猜猜你的出路！ | 2 | 2 |
| AQ | 疯狂的小镇 | 2 | 5 |
| AR | Vasya和国际象棋 | 1 | 1 |
| AS | 黑客密码 | 1 | 1 |
| AT | 难以忍受的存在争议 | 2 | 2 |
| AU | 回文转换 | 1 | 1 |
| AV | 位 | 3 | 3 |
| AW | MUH and House of Cards | 2 | 4 |
| AX | No to Palindromes! | 1 | 1 |
| AY | Borya and Hanabi | 1 | 1 |
| AZ | Game of chess unfinished | 1 | 1 |
| BA | Checkposts | 1 | 1 |
| BB | Kicker | 1 | 2 |
| BC | Big Data | 1 | 1 |
| BD | The Great Game | 1 | 1 |
| BE | Levko and Array Recovery | 1 | 1 |
| BF | Warehouse | 1 | 3 |
| BG | Color the Fence | 1 | 1 |
| BH | Xenia and Bit Operations | 2 | 2 |
| BI | Shave Beaver! | 1 | 1 |
| BJ | Flea | 1 | 1 |
| BK | Magic Five | 1 | 1 |
| BL | 附表 | 1 | 1 |
| BM | 良好的子字符串 | 1 | 1 |
| BN | 双可乐 | 1 | 1 |
| BO | 吹花环 | 1 | 7 |
| BP | 井字游戏 | 1 | 1 |
| BQ | 游行 | 3 | 7 |
| BR | 非理性问题 | 1 | 1 |
| BS | 住宅号码 | 3 | 3 |
| BT | 幸运数字 | 7 | 12 |
| BU | 啦地和苹果树 | 3 | 3 |
| BV | 帕夏和像素 | 1 | 1 |
| BW | 赞助商的T恤 | 1 | 1 |
| BX | 监狱转移 | 1 | 1 |
| BY | 效应 | 1 | 1 |
| BZ | 坚果 | 1 | 1 |
| CA | 立方体星球 | 1 | 1 |
| CB | 迪马和沙拉 | 1 | 1 |
| CC | 好数字 | 1 | 1 |
| CD | 彼佳和楼梯 | 1 | 1 |
| CE | 瓦夏和公共交通 | 1 | 1 |
| CF | 固定点 | 1 | 1 |
| CG | 伟大的七月日历 | 1 | 1 |
| CH | 特殊任务 | 1 | 1 |
| CI | 伊利亚和查询 | 1 | 1 |
| CJ | DNA进化 | 1 | 1 |
| CK | 奥卡贝和埃尔普西孔鲁 | 1 | 1 |
| CL | 级别生成 | 1 | 1 |
| CM | 弗拉迪克和最喜欢的游戏 | 1 | 1 |
| CN | 让傻瓜继续前进！(中等) | 1 | 1 |
| CO | 现场扩展 | 1 | 1 |
| CP | 瓦夏和类型 | 1 | 1 |
| CQ | 使馆队列 | 1 | 1 |
| CR | Treasure Hunt | 1 | 1 |
| CS | The Golden Age | 1 | 1 |
| CT | Heidi and Library (medium) | 1 | 1 |
| CU | Heidi and Library (easy) | 1 | 1 |
| CV | Bitwise Formula | 1 | 1 |
| CW | Ray Tracing | 1 | 1 |
| CX | Connecting Universities | 2 | 2 |
| CY | Connecting Universities | 2 | 2 |
| CZ | Exponential notation | 1 | 1 |
| DA | The Wall (medium) | 1 | 1 |
| DB | Remainders Game | 1 | 1 |
| DC | Tyndex | 1 | 1 |
| DD | Jerry's Protest | 1 | 1 |
| DE | Eternal Victory | 1 | 1 |
| DF | The Union of k-Segments | 1 | 1 |
| DG | Moodular Arithmetic | 1 | 1 |
| DH | The Big Race | 1 | 1 |
| DI | Trees | 1 | 1 |
| DJ | 牙医根纳季 | 0 | 0 |
| DK | 凯法和菜肴 | 0 | 0 |
| DL | 机器人 | 0 | 0 |
| DM | 奇怪的国际象棋 | 0 | 0 |
| DN | 排列 | 0 | 0 |
| DO | 游戏 | 0 | 0 |
| DP | 比赛 | 0 | 0 |
| DQ | 餐桌装饰 | 0 | 0 |
| DR | MUH和立方体墙 | 0 | 0 |
| DS | 基于一的算术 | 0 | 0 |
| DT | 伦子的记忆笔记 | 0 | 0 |
| DU | 主要掉期 | 0 | 0 |
| DV | 在线会议 | 0 | 0 |
| DW | 升级阵列 | 0 | 1 |
| DX | 井字游戏 | 0 | 0 |
| DY | 租用自行车 | 0 | 1 |
| DZ | 迪马和野兔 | 0 | 0 |
| EA | 杰夫和四舍五入 | 0 | 0 |
| EB | 芯片 | 0 | 0 |
| EC | 智商测试 | 0 | 0 |