运算符
| # | 标题 | 解出人数 | |
|---|---|---|---|
| 3639 | 圆 | 0.8 | x 954 |
| 2836 | Financial Management | 3.5 | x 94 |
| 2751 | Internet Service Providers | 4.1 | x 33 |
| 2300 | Counting Swann’s Coins | 2.6 | x 109 |
| 2016 | PK | 2.1 | x 276 |
| 2002 | 求斜边 | 1.1 | x 2684 |
| 1828 | 起床 | 0.5 | x 1873 |
| 1677 | Nasty Hacks | 1.4 | x 139 |
| 1673 | GauB in Elementary School | 4.6 | x 81 |
| 1078 | 小强的生日 | 1.4 | x 634 |
| 1026 | 重力加速度 | 0.8 | x 3050 |