Ninja Number vs NotABug.org

A side-by-side look at Ninja Number and NotABug.org. For an in-depth review of either product, follow the links below.

Ninja Number

Education & Reference

Ninja Number is a math game designed for children to practice basic arithmetic skills. Players solve randomly generated addition, subtraction, multiplication and division problems within a certain time limit to progress through levels.

matharithmeticadditionsubtractionmultiplicationdivisionkidschildreneducationlearninggame

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NotABug.org

Development

NotABug.org is a free and open source code collaboration platform similar to GitHub. It allows developers to host and review code, manage projects, and build software alongside a community of open source contributors.

open-sourcegitversion-control

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