Start a new game by selecting Easy, Medium or Hard from the menu to create a new random puzzle.
To solve a letter, drag it to an empty square in the puzzle.
Slide the letter tile to an empty square. Both the letter tile and empty square will turn yellow if you are able to drop the tile onto the location.
If the placement is correct, the letter Tile will snap to the puzzle and remain there until the puzzle is solved.
If the placement is incorrect, the letter tile will fly off in a random direction. Each incorrect placement will add 10 seconds to your final time.