Fun, but needs more rewards than just a high score. Maybe something like a consecutive streak above 90%? Or a challenge where you need to target a given radius.

Fun, but needs more rewards than just a high score. Maybe something like a consecutive streak above 90%? Or a challenge where you need to target a given radius. Anyway, nice job. (I recall how my senior hugh school maths teacher was wizz at drawing circles, lines and other geometry on the chalkboard)