BBQCrush is a Candy Crush clone built in pure javascript and HTML.
Only Javascript and html5! No CSS, no external library, no cheat.
Use it as your refference.
Click on a food and drag (up, down, left or right) to switch two elements in order to form at least 3 sequential objects. Score until there is no possible move.
It needs improvements on animation.
If you want to contribute, please do not use external library.
Limitation: Only works on chrome