运算符
| # | 标题 | 解出人数 | |
|---|---|---|---|
| 3639 | 圆 | 0.9 | x 931 |
| 2836 | Financial Management | 3.5 | x 93 |
| 2751 | Internet Service Providers | 4.1 | x 33 |
| 2300 | Counting Swann’s Coins | 2.6 | x 108 |
| 2016 | PK | 2.1 | x 266 |
| 2002 | 求斜边 | 1.2 | x 2520 |
| 1828 | 起床 | 0.5 | x 1831 |
| 1677 | Nasty Hacks | 1.4 | x 138 |
| 1673 | GauB in Elementary School | 4.6 | x 80 |
| 1078 | 小强的生日 | 1.4 | x 626 |
| 1026 | 重力加速度 | 0.8 | x 2979 |