In two dimensions we say that a rigid body has only one rotational degree of freedom, whereas in three dimensions we say that a rigid body has three rotational degrees of freedom. This might lead you to infer that in three dimensions you need to have three scalar quantities to represent a body's rotation. Indeed, this is the minimum requirement.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 1471 | 2017-04-17 22:44:56 | 64.89 | 85% |
| 489 | 2017-03-17 17:13:44 | 79.72 | 93% |
| 390 | 2017-03-16 20:29:29 | 77.37 | 89% |