Looking for a brainteaser to have a smart relax? Welcome to one of the most engaging block puzzle games! This brainteaser is not just one another a sliding puzzle but a one with an awesome extra! Play hundreds of sliding block games free and unlock dozens of secret pics that are hidden inside!

The aim of the Block Slide sliding puzzle

The aim of each slide block puzzle is to get rid of all the blocks locked inside the grid edges. When you solve these free block games, you will unlock a part of some hidden picture.