Download Flappy Bird for Android and PC devices:Since the game has been removed from the stores you can grab a copy of it form the below link :
Download Flappy Bird
Now open it in your file manager and double click on the file and install it. Enjoy the game!
How to Download and Play Flappy Bird for PC:
Step 2-After completion of blustacks installation. Now download the apk file of Flappy Bird from below link.
This tutorial is only for learning purpose.