This is an implementation of the classic "drop" game, also known as Same Game, Jawbreaker, Bubblet, Bubble Breaker, etc. (http://en.wikipedia.org/wiki/SameGame)
It uses HTML5 canvas, Backbone.js and JCanvas (http://calebevans.me/projects/jcanvas/).
View at http://nathanrsmith.github.io/html5-dropgame/
git clone ...
npm install
npm install -g grunt-cli bower
bower install
grunt server
...
grunt build
grunt copy
grunt gh-pages