A Sudoku puzzle with a yellow highlight on the number 3 in the bottom left corner. The puzzle is partially filled in, with some numbers already placed in the grid. The top left corner shows a timer with the time '00:00' and a button labeled '1'. The top right corner has a button labeled 'HIT'. The puzzle is surrounded by a border, and there is a person's face in the bottom right corner, partially obscured by the puzzle.