16-challenge

Offers in-app purchases

My fellow number-crunchers,

Given a bundle of four random numbers, try to calculate them to 16 by using each number once at most with the basic arithmetic operators (+, -, *, and /) in a standard calculator format (order of operations, or PEMDAS, does not apply).

Try to solve as many bundles as you can within a minute - the bundles will progressively get more difficult. Five seconds will be awarded each time you answer a bundle correctly, whereas you'll lose five if incorrect. Otherwise, skip the current bundle without being penalized if you're unsure how to solve it. Think you could handle the challenge?

Compare scores/achievements with your friends while logged in to Google Play Games!

The game is compatible with all phones and tablets.

Sound credits: Mike Koenig, Cam, His Self, and KevanGC.
Read more
Collapse
4.4
30 total
5
4
3
2
1
Loading...

What's New

-Bug fixes
-UI improvements
Read more
Collapse

Additional Information

Updated
February 22, 2017
Size
3.5M
Installs
1,000+
Current Version
4.3.1
Requires Android
4.4 and up
Content Rating
Everyone
Interactive Elements
Digital Purchases
In-app Products
$0.99 per item
Permissions
Offered By
DND Productions
Developer
5765F Burke Centre Parkway #305, Burke, VA 22015
©2019 GoogleSite Terms of ServicePrivacyDevelopersArtistsAbout Google|Location: United StatesLanguage: English (United States)
By purchasing this item, you are transacting with Google Payments and agreeing to the Google Payments Terms of Service and Privacy Notice.