You are using an outdated browser. Please upgrade your browser to improve your experience.
Binary 21

Binary 21 is a fun way to practice your binary number counting skills

Binary 21 is a fun way to practice your binary number counting skills

Binary 21

by FBMM
Binary 21
Binary 21
Binary 21

What is it about?

Binary 21 is a fun way to practice your binary number counting skills. Touch and drag to connect the numbers to match the target number.

Binary 21

App Details

Version
1.1
Rating
(2)
Size
2Mb
Genre
Strategy Education
Last updated
August 22, 2014
Release date
August 14, 2014
More info

Binary 21 is FREE but there are more add-ons

  • $0.99

    Swap

App Store Description

Binary 21 is a fun way to practice your binary number counting skills. Touch and drag to connect the numbers to match the target number.

If you get stuck you can shuffle the entire board, or flip a bit from 0 to 1 (or 1 to 0). But you only get one shuffle and one swap every time you get to a multiple of 21.

Here's a hint to get your started if you're not familiar with binary.

Decimal = Binary
0 = 0
1 = 1
2 = 10
3 = 11
4 = 100
5= 101
6 = 110
7 = 111
8 =1000

Disclaimer:
AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.