Why is the Run button behind glass? Took me so long to figure that clicking it removes it, I thought it was disabled. Buttons behind glass usually conveys the visual message that it's disabled.
The visuals are amazing, Conceptually interesting, but way too difficult. Also, after filling up the whole row with my mistakes, it also just stopped working, which is annoying as I got everything right except the Spray.
I think it's very ambitious, maybe a little too much. Could've reduced the options (e.g. no Sprays), would help with the difficulty for players, and give you more time to fix bugs or add audio.