Online coloring game By Number.io is a coloring by numbers, in which a thousand and more players from all over the world paint together huge pictures, mega huge, simply unrealistically big! New paintings are opened after the players color already begun. Compete with other people for the territory on the canvas or have fun with friends, painting one area - there will be enough space for everyone. The more you paint, the more you earn points. Spend them on new colors and bright icons for every taste. Get on the leaderboard of the week or the rating of the finished picture. Play online with real people or paint in your pleasure big pictures without the Internet in any place. Be a part of the common cause now and become a leader in the world coloring by numbers!
