Tune your brain in less than a minute a day! Like a Brain Age exercise.

Get your brain in shape with this great math game for all ages.

Users of the iGoogle Gadget version of this game have called it "VERY ADDICTIVE" and "lots of fun!" It's a great way to keep on top of your math, and many users have already seen improvements in their speed.

"I use this every day. It's a great way to keep you on top of your math. I've already seen an improvement... very ingenious!!" -Nick Jarosz

This is Gengar Studios / Elliot Lee's first iPhone App and it's totally free. If you enjoy it, please give it a top rating to encourage me to develop more.