Materialize CSS - A modern responsive front-end framework based on Material Design
Tetris.com - Tetris Friends is an Online, Puzzle, Single and Multiplayer video game created by Tetris Online, Inc.
Material UI - A CSS Framework and a Set of React Components that Implement Google's Material Design
Cultris II - Cultris II is a Puzzle, Single and Multiplayer video game with Split Screen element.
Topcoat - TopCoat, TopWeb, Rheologic, Software for coating, drying, converting, web handling, industries.
Not Tetris 2 - Not Tetris 2 is an Addictive Physics-based puzzle video game that offers a new style of Tetris experience in which block is no longer bound to the usual grid.