On Hard your towers cost more than normal, the Bloons move faster and you have 100 lives only. Beating round 85 in hard difficulty awards you a gold medal for that track.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 4177 | 2018-12-07 01:41:03 | 61.57 | 95% |
| 4150 | 2018-12-07 00:28:39 | 72.46 | 97% |
| 3637 | 2018-12-03 02:36:35 | 69.81 | 96% |