| 10/16/2022 | Educational Codeforces Round 137 (Rated for Div. 2) | Password | Permutation Value | Save the Magazines | Problem with Random Tests | FTL | Intersection and Union | Antifibonacci Cut |
| 1743 | | | | | | | |
| 10/16/2022 | Codeforces Round #828 (Div. 3) | Number Replacement | Even-Odd Increments | Traffic Light | Divisibility by 2^n | Divisible Numbers (easy version) | Divisible Numbers (hard version) | MEX vs MED |
| 1744 | | | | | | | |
| 10/15/2022 | 第 315 场周赛 | 与对应负数同时存在的最大正整数 | 反转之后不同整数的数目 | 反转之后的数字和 | 统计定界子数组的数目 | | | |
| | | | | | | | |
| 10/15/2022 | Codeforces Global Round 23 | Maxmina | Rebellion | Permutation Operations | Paths on the Tree | Joking (Easy Version) | Kazaee | Olympiad Training |
| 1746(join late 50m) | | | | | | | |
| 10/15/2022 | 第 89 场双周赛 | 有效时间的数目 | 二的幂数组中查询范围内的乘积 | 最小化数组中的最大值 | 创建价值相同的连通块 | | | |
| | | | | 枚举+并查集 | | | |