I think the concept would have been really cool but I couldn't get it to work. My first time playing, clicking the "start reaction" button just immediately gave me a game over, while my second time, I got through the tutorial, and then on the alarm clock level, clicking "start reaction" just made an alarm clock sound without the ball moving anywhere, again making me stuck. Also, the timer never started counting down and was just stuck on 15. I really like the theme, the placement controls are good, and think it could be a super fun game - just needs a little bugfixing!