Layton Series - Did You Know? The water fountain puzzle differs between 'Professor Layton and Pandora's Box' and 'Professor Layton and the Diabolical Box'. The EU version has you puzzle over a
This puzzle in the new Professor Layton game is just cruel - Polygon
This puzzle in the new Professor Layton game is just cruel - Polygon
From Nintendo, Puzzles That Aren't So Easy to Classify (or Solve) - The New York Times
CV012] Make a Rectangle | Professor Layton Wiki | Fandom
Review: Professor Layton, The Smarty Pants' Perfect Game | WIRED
Professor Layton and the Unwound Future Puzzle #12 - YouTube
Professor Layton and the Curious Village/Puzzles 1-25 — StrategyWiki, the video game walkthrough and strategy guide wiki
Puzzle No. 054 - Professor Layton and the Last Specter Wiki Guide - IGN
GameLengths - Average Play Times for Professor Layton and the Diabolical Box