This GitHub Games has lots of tests
View the Project on GitHub githubschool/github-games-sagarneeli
A project based learning activity for people who are getting started with Git and GitHub.
You can play the game at: https://githubschool.github.io/github-games-sagarneeli/
*SUPPORTED BROWSERS*: Chrome, Firefox, Safari, Opera and IE9+
This fun open source game was cloned from: https://github.com/jakesgordon/javascript-tetris