matrix
| # | 标题 | 解出人数 | |
|---|---|---|---|
| 3744 | 与矩阵 | 1.0 | x 488 |
| 3460 | Matrix Cutting (Large) | 6.6 | x 8 |
| 3439 | 不见了的人口数据 (Easy) | 5.5 | x 21 |
| 3435 | Puzzle Game | 9.3 | x 2 |
| 3433 | Stoichiometry | 8.3 | x 3 |
| 3417 | 求幂 | 1.7 | x 678 |
| 3347 | 多项式展开 (3) | 9.5 | x 2 |
| 3340 | 又是 GCD | 8.5 | x 7 |
| 2976 | Light | 0.4 | x 760 |
| 2567 | Fibonacci | 4.6 | x 34 |
| 1994 | Strange Couple | 8.4 | x 4 |
| 1931 | String Equations | 8.9 | x 3 |
| 1851 | Summing Sums | 6.9 | x 40 |
| 1499 | Gauss And Fibonacci | 5.1 | x 47 |
| 1032 | 解方程组 | 8.3 | x 9 |