The number 019 can refer to: * Puzzle Parking Lot Gridlock from Professor Layton and the Curious Village * Puzzle The Train Ride from Professor Layton and the Diabolical Box * Puzzle Checkerboard Bridge from Professor Layton and the Unwound Future * Puzzle Fish Feud from Professor Layton and the Last Specter * Puzzle Spinning Maize from Professor Layton and the Miracle Mask * Puzzle A Dog of Tiles from Professor Layton and the Azran Legacy * Puzzle Sun and the Moon from Professor Layton vs. Phoenix Wright: Ace Attorney