It's a game of reaction and speed but very very simple. The thing you need to do is tap the numbers one by one as fast as you can！There are 2 modes you can challenge. Let's try the game now! Touch Number, reaction time game, number tapping game, fast reaction, speed game, simple game, addictive game, reflexes, number challenge, arcade game, mobile game, action game, click game, quick reaction, number game, easy to play, challenging game