About Happy Boss Pull Pin GameHappy Boss Pull Pin is a 100-stage logic puzzle game where players have to pull the pins in the correct order with the right timing to help the boss recover the diamonds while avoiding hazards including spikes, lava, arrow, and toxic plasma. Tap on the boss to send him in motion. This is a JavaScript web application which uses cross-platform mobile-friendly HTML. All modern web browsers like Microsoft Edge, Apple Safari, Google Chrome, Mozilla Firefox and Opera should support it. This game works on just about any type of computing device including Microsoft Windows desktop computers, Apple OSX Mac computers, iOS powered tablets and phones like the iPad and iPhone, laptops like the Google Chromebook, and the many types of mobile phones from manufacturers like Samsung which are powered by Google Android.