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| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 648 | CSPJ2020D 方格取数 (Grid Numbers Picking) | 5 / 24 | 4 | |
| 959 | 959 矩阵加法 | 1 / 1 | 2 | |
| 2333 | 2333 蛇形方针 | 1 / 1 | 2 | |
| 3198 | 3198 美丽矩阵 | 0 / 0 | 2 | |
| 3200 | 3200 回型矩阵 | 0 / 0 | 2 | |
| 3221 | 3221 Tangent的简单矩阵 | 0 / 0 | 2 | |
| 3238 | 3238 数字漏斗 | 0 / 0 | 2 | |
| 3240 | 3240 xo矩阵 | 0 / 0 | 2 | |
| 3254 | 3254 矩阵游戏 | 0 / 0 | 2 | |
| 3285 | 3285 神奇的幻方 | 0 / 0 | 2 | |
| 3515 | 3515 五层小山 | 1 / 1 | 2 |
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