Metamorphic Puzzle

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Rules of the game


Rule #1: every color is special.

Rule #2: every tile is clickable (except when it is not).

Rule #3: to win, fill the whole field with a single color. all seven colors are equally beautiful (though mind rule #1).

Rule #4: you can't lose, you can only win (though it might take some time).

Rule #5: donations improve your karma; feedback also helps.