Hanjie: StallionHow to use the player: simple click on a square with the mouse to colour it in. You can drag the mouse to colour multiple squares at once, or click on a coloured square to blank it again. Use the right button on the mouse to mark a square as empty (which turns it white). NEW! click on each number in a clue around the grid edge to toggle the background green: this is for those who want to mark off a clue (or part of one) as solved.