Relax your brain with this addictively fun math puzzle. KAKOOMA® is a quick-thinking, brain-building numbers game built to keep the mind SHARP! WARNING: KAKOOMA® IS ADDICTING! Kakooma® has millions of kids and adults of all ages HOOKED on numbers. Play for just a few minutes and you'll be amazed at how fun and challenging it is. HOW TO PLAY: (It is deceptively simple!) From a group of numbers, tap the number that is the sum or product of two others. Complete as many Kakooma® puzzles as you can before the time runs out! ABOUT THE GAME: Kakooma® takes its name from the Spanish word "cacumen", which means keen insight or mental sharpness. It was invented by Harvard mathematician Greg Tang. WHAT PEOPLE ARE SAYING: ● This Is My Favorite Number Game Ever ● Finally An App That Makes Doing Math Fun ● An Addicting App That's Actually Good For You! Love the challenge of a great brain puzzle? Looking for a game that is fun AND educational? Want to keep your mind sharp, alert & focused? WHAT ARE YOU WAITING FOR? Download and play Kakooma® FREE today!