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 |
|---|---|---|---|
| 34722 | 2019-12-12 21:55:08 | 74.98 | 97% |
| 11023 | 2018-07-22 02:47:58 | 76.70 | 97% |
| 9299 | 2018-06-27 03:23:27 | 94.57 | 99% |
| 5333 | 2018-04-19 18:20:08 | 90.65 | 98% |