Color by number guides

Short, plain guides to playing color by number in the browser: which devices GRIDANGO runs on, how grid size and color count set the difficulty across its 142 puzzles, and what else you can play without an app.

• Play color by number on a Chromebook, PC or Mac. How to play color by number on a Chromebook, PC or Mac in the browser: no download, mouse and keyboard controls, zoom, patches for big boards, saved progress.
• Easy or hard color by number: grid sizes and colors explained. What makes a color by number easy or hard: grid sizes from 2x2 to 128x200, palettes from 1 to 37 colors, and where each GRIDANGO collection sits on that ladder.
• Games like Happy Color you can play in a browser. Browser games like Happy Color, no app needed: game portals, small color by number sites, and GRIDANGO with more than 140 free pixel puzzles that save progress.

New here? How to play explains the rules in a minute, and the gallery lists every collection.