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 |
|---|---|---|---|
| 20316 | 2018-10-21 07:57:09 | 74.30 | 98% |
| 14303 | 2018-05-29 19:50:35 | 68.84 | 98% |
| 14296 | 2018-05-29 19:32:03 | 58.37 | 97% |
| 13821 | 2018-05-18 17:54:20 | 54.68 | 97% |