● Click on any card to mark it down.
● Click the "CLEAR" button to reset the board.

●  By default the board has a 5 by 5 pattern to match levels 100+ an onward, for lower levels you can change the pattern by activating the "EDIT MODE" and then click on any card you want to hide from the board.

●  Press "RESET EDITS" to undo all changes.