Receive the real-time feedback about your work efficiency and the number of distractions.
Manage tasks, keep an eye on your performance and block distracting websites like Facebook, Reddit or Product Hunt to keep your unproductive habits under control.
Blockinger - An open source Tetris clone for Android.
Serene - The macOS app to get your focus back
NullpoMino - NullpoMino is an open-source action puzzle game that works on the Java platform.
Freedom.to - Freedom is a productivity hack that lets you block apps, websites or the entire Internet on iPhones, iPads, Windows and Mac computers.
Good Old Tetris - Play Tetris Online. The game that will never get old.
WasteNoTime - WasteNoTime is a browser extension that helps you stay focused by automatically blocking unproductive websites.