The game's idea was invented by Erich Friedman
, professor for Mathematics at Stetson University/Florida. On his website erich's puzzle palace
he presents many puzzles based on boards and mathematics. One is called "Color Mazes" and is describing the game rules and maps Jewelz
is implementing. On the Color Mazes
site he presents 41 boards with up to six colors and from 4x4 to 6x6 in size. You will find most of them in Jewelz
, some slightly modified.