This site is live at https://dm-mensavi.github.io/SimonGame/

1. Press/Click the START button. Simon will give the first signal. Repeat the signal by pressing the same colored button .
2. Simon will duplicate the first signal and add one. Repeat these two signals by pressing the same colored buttons, in order.
3. Simon will duplicate the first signal and add one. Repeat these two signals by pressing the same colored buttons, in order.
4. If you fail to repeat a sequence exactly, Simon responds with a "RAZZ" sound. This means you've lost, and the sequence of signals ends.