Quento is a little puzzle game that makes simple math fun for all ages! It gives you the answer - but can you do the math?

"For the life of me, I don't know. But there's something about Quento that keeps me coming back." - Android Central
"Quento is a delight. It’s different, it’s challenging. Fantastic." - Cult Of Mac
"Quento is an excellent math puzzle game for all ages. Both young kids and experienced mathematicians will enjoy it." - iMore

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.

Hue Limited Edition

Hue Limited Edition allows you to control your Philips Hue lights quickly and conveniently right from your home and lock screen! Organise your lights into groups and quickly change their colour by adding your own colour presets for maximum efficiency.

This app allows you to configure your lights, preview colours before setting them and switching between multiple bridges in seconds. The widgets then allow you to have full control over your lights without ever opening the app again!


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- Different widgets can control entirely different bridges on your network

Flippy Bit

Flippy Bit And The Attack Of The Hexadecimals From Base 16


We at Q42 have teamed up with Russian psychologist Kateryna Afinogenova to create this experiment to test her recent study in which a group of 420 kids were shown to have a natural talent for doing bitwise operations and conversions to hexadecimals.

"Seven percent of the test group could bitshift" she said to Scientific World News in an exclusive interview, which caught our nerdy attention. Especially the following statement:

"While adults have trouble with binary numbers, from around the age of two, children can not only calculate on a binary scale, but even translate from binary to hexadecimal - and back."

We were able to contact her and collaborate remotely on this experimental game that allows kids to literally do that conversion. Afinogenova requested to omit a tutorial to further emphasize the adoption difficulty between adults and children.

We were amazed by the results. You can be amazed too! Play the game and find out!


Set up… add up… and BLOW UP!

★★★★★ "Love child of Threes, Comix Zone and Super Puzzle Fighter. With explosions." - iCulture
★★★★★ "Would play this over something like Candy Crush any day." - Android reviewer

From the creators of Quento comes Numolition, an explosively addicting puzzle game starring Anique and her crew of demolition experts. With its unique, clever gameplay, cast of wacky characters and comic style, Numolition is a guaranteed blast for the whole family!

Your job is simple: flatten as many constructions as you can by setting up, adding up and blowing up the numbers 1 to 9 through loads of mind-bending levels, bonus challenges, endless towers and other unlockable game modes that offer endless replayability.

● 50 levels of demolition mayhem
● Over 120 bonus challenges to keep you engaged
● New game modes can be unlocked by collecting stars
● Facebook leaderboards for you and your friends
● A fun challenge for all ages
● Easy to learn but hard to master

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