Black. Simply remove all the little colored stickers on the cube, and each of side of the cube will now be the original color of the plastic underneath - black. According to the instructions, this means the puzzle is solved.Collection: Humorous
Black. Simply remove all the little colored stickers on the cube, and each of side of the cube will now be the original color of the plastic underneath - black. According to the instructions, this means the puzzle is solved.Collection: Humorous