Quento is a little puzzle game that makes simple math a lot of fun - for all ages!Quento gives you the answer - but can you do the math? To play, just swipe from a number to a + or - and to another number again. You'll earn a star if it adds up to any of the given answers. Can you unlock all stars and proceed to the next round? Each round brings a new color scheme and after a few rounds you'll even be introduced a whole new mode of play: FREE PLAY.Quento is a game by Q42. It was invented by Martin Kool, coded together with Benjamin de Jager and designed by Marten de Jongh.The name Quento is derived from the Spanish "cuenta", meaning "sum" or "count", and "quintet" which is Latin for "group of five" that hints at Quento's game board having five numbers.