The objective is to fill this 9×9 grid with colors so that each column, each row, and each of the nine 3×3 blocks that compose the grid contains all of the colors.

Created by Ákos Nikházy ©2013
Want this small game engine? Click here! (I created this thing in 2013, just starting to grasp JavaScript really. I only upload this so I have it around. There are much better and robust solutions to this.)
Select Color Scheme and Level:
Pick color here:
Edit your colors: (select colors, press ok on color picker, try it, name it, save it)
This will be the empty
Try Custom Color Scheme
Save It
Save txt
Load It
Load txt
This is your save file. Copy and paste this text in notepad or where you want. To load it press the Load txt button, paste it to the area and press the load button!

load colors

Tweet about your success!