The two kinds of messages that an object-communication diagram shows are the synchronous message (in which a sender object must wait for the target to finish) and the asynchronous message (in which a sender object does not need to wait).
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 1979 | 2018-05-12 08:20:44 | 44.78 | 97% |
| 1351 | 2017-11-16 08:16:10 | 43.11 | 99% |