The number 140 can refer to: * Puzzle One Extra Block from Professor Layton and the Diabolical Box * Puzzle Ripple Effect from Professor Layton and the Unwound Future * Puzzle The Next Attack! from Professor Layton and the Last Specter * Puzzle Evenly Matched 4 from Professor Layton and the Miracle Mask * Puzzle Potion Placement 2 from Professor Layton and the Azran Legacy