Pixel Art Book is one of the most popular FREE coloring game among children and adults. It’s designed for everyone! There’re tons of interesting pixel arts for you to color, and more updated daily; you’ll never run out of coloring materials! Just paint the colors in pixel blocks of the same numbers, and you’ll have a piece of super cool pixel artwork! Pixel Art Book isn’t just incredibly fun to play, it can also help children develop better hand-eye coordination, ability to focus, and recognition of colors and numbers. It also helps them practice drawing and coloring skills. For adults, Color by number can be really stress relieving. Just relax and enjoy a session of nice and comfy color therapy! No matter what age you are, Color by number can always be the best one for you! Download for FREE now and have fun coloring! All pictures are free, you can unlock them for free by watching advertisements！ Download now and have a great time coloring!Let's enjoy pixel art together！