NEW: Quento's sequel Numolition is now available!


Quento is a little puzzle game that makes simple math a lot of fun for all ages!

"Quento is a delight. Itís different, itís challenging. Fantastic." - Cult Of Mac

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

"Quento does a great job of rewarding concentration and smart gameplay" - TUAW

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

More than 350,000 players. Average review score 4.5 / 5

Available as a free universal app for iPhone, iPad, iPod Touch, Android, Mac, Windows 8 and Chrome Web Store.


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.

But there's a catch! You can only use the indicated amount of numbers and never use a tile twice. For instance, to get to a 7 with 2 numbers you can do 4 + 3 or 9 - 2 but not 5 + 3 - 1.


Each round brings a new color scheme and after a few rounds you'll be introduced a whole new mode of play: FREE PLAY!

FREE PLAY lets you cruise through endless challenges that you can solve any way you see fit.


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.

Quento is a game by Q42. It was invented by Martin Kool, coded together with Benjamin de Jager and Michiel Post and designed by Marten de Jongh.

Quento is © 2013 by Q42. For licensing, publication or other questions please contact