This is an amusing memory games game that you can enjoy here in your browser. What Simon Says is powered by HTML5 to run in all modern browsers. It can be played in fullscreen mode to avoid any distractions. Marcel van de Wouw created What Simon Says. It has been played 5,497 times and has been rated 7.0 / 10 by 37 people. If you enjoy this game, you should also try our other memory games or Frozen Elsa Snapchat Challenge and Bounce Floor.