Reach 15 is a mathematical puzzle game that will tease your mind. Take the circles and combine, slide, fling, or do as you please with them, but remember... Reach 15.

There are three modes: Easy, Normal, and Whhaaat?.

Start where you like and make the challenge more difficult by moving to a higher mode.

Check out the "Achievements" page for alternate goals while you play.

All high scores are stored to the device.