1.0.0: Responsive, nice ripple effect. However, when you are spamming clicking in Safari, sometimes the green hover effect will not disappear, and one major problem, which I do not know if it is intentional or not is that, when you pick and un-pick for example score 4, you can’t pick it again until you picked other number (or at least when you click 4 again, there is no selected green bg effect)