Math Genius is an excellent educationalgamefor children all age. It includes multiplication, additionandsubtraction, and division.
The code of this math game is well commented and organized. Itisvery easy to take it and turn into a profitable game.

How to play:

Select the right operation symbol
Try to answer as many questions as possible duringthegame

Features:

Mobile and mouse controls
Work on all HTML5 browser and mobile devices
Easy way to add/replace images
Share score on Twitter and Facebook
Included Construct 2 file
What you get

Construct 2 File with fully commented Code
HTML5 Game demo
Documentation – How to add it to your site