DuckDuckGo - The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.
NullpoMino - NullpoMino is an open-source action puzzle game that works on the Java platform.
Google - Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web
Blockinger - An open source Tetris clone for Android.
Searx - Open source metasearch engine
Good Old Tetris - Play Tetris Online. The game that will never get old.