Happy Pixel - Nonogram Coloring Puzzle Game, also named as block pixel puzzle is a classic-unique nonogram art game that challenges you to discover the hidden pixel art pictures by coloring the blocks. You can download the brain game for your Android phone. Happy Pixel Puzzle offers you dozens of creative pictures that are covered by numbers. Train your brain on solving the pixel puzzles and find these pixel arts whenever you want to keep your mind active or pass your time in a pleasant way.🧠