Here is a great collection of free puzzle games you can play instantly on any device. No need to download or install anything you tap the game in your browser and hit full screen. No obtrusive adverts or in-game purchases either. Exercise your brain and unwind at the same time with these fun diversions. Far more engaging than watching TV. Research has shown that it is good for you to complete mind puzzles everyday t keep your mind agile and healthy. Why not make it part of your daily routine?