Mathspin

I say keep the spinning. Without it, the game wouldn't be as challenging or interesting. As long as you aren't staring at it for hours and hours (which if you are, go outside for the love of god) you should be fine. I play for at least 1 hour+ a day at work and I'm fine. My only suggestions would be possibly more colors, and a separate scoring system for playing individual levels. Just because you don't have the best score overall doesn't mean you couldn't have the best individual score for a level. But I think the game is really good as is.

Only problem is that sometimes the circles go off the screen- so you cannot tell if the number you want is there- particularly if more than one is off the screen. This causes a lot of wasted time.

Really good educational game, would work well in secondary schools.

Tried out the game after seeing it on the updated game forum thread. A lot of fun, but a little depressing to see how difficult it gets to figure level 8+ formulas in your head. Good game.

Awesome game! This is an great way to keep the old brain working and to help the young too. I'm making it part of my 14 year olds daily math skills work.