


Frequently asked questions
It's probably that the puzzle is not properly placed, try to replace the
puzzle. If it's properly placed, the lights underneath it will flash for
once to give confirmation.
It s probably that the puzzle has been placed wrongfully, i.e. in wrong colors, exceeding the lighting area, the puzzle is not flatwise. Please replace the puzzle with correct color and place it flat within- the lighting area.
The puzzle zone has not been clear yet, please remove all the puzzles.
It's probably part of the puzzles have not been placed properly.
Please remove all of them and replace again. Or clear the puzzle zones and short press "left arrow button" or "right arrow button" to other challenge.