Puzzling Times: Lock 250+ and the Generation Lock ...
Mr Puzzle - They look like puzzle locks but are they really? From the crazy inventive mind of Jean-Claude Constantin you just never know what puzzling there might be to open these
Schloss 250 Wood Trick Lock Puzzle Jean Claude Constantin - Etsy
Castle (Schloss) 250 LockPuzzle| Constantin Puzzle | JP GAMES
Spiral Laset (N-ARY Spiral Lock) Jean Claude Constantin
Jean-Claude Constantin 250 move puzzle lock | Mr Puzzle
LOCK 250 - SCHLOSS 250 - Logica Puzzles
German Puzzles by Jean Claude Constantin – Puzzle Box World