Quento

"Quento is a delight. It’s different, it’s challenging. Fantastic." - Cult Of Mac

"An app you don't want to miss." - Mashable

"Quento is an excellent math puzzle game for all ages. Both young kids and experienced mathematicians will enjoy it." - iMore 

More than 250,000 players. Average review score 4.5 / 5

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.