• To make a move, you need to perform three actions.
• First you need to select a column by selecting one of the buttons in the horizontal button row.
• You also need to select a row by picking a spot in the vertical button row.
• Finally, after you have selected horizontal and vertical column, you can submit your move.
• If the move is valid the two selected tiles will be removed from the field, and you can make your next move. When all tiles are removed from the field, you have completed the level.

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