Winkel from Jean Claude Constantin - Review
Winkel from Jean Claude Constantin - Solution
Watch this review of Metermass, awood puzzle from Jean Claude Constantin!
Sudoku Bunt from Jean Claude Constantin - Review
Solving U-Sockel, by Jean-Claude Constantin
Tough measures. Not so tough if you think logical.
Hammer from Jean Claude Constantin - Review
Eingeengt 2 a wood puzzle from Jean Claude Constantin - Solution
Super Lock from Jean Claude Constantin - Solution
Puzzle Time Ep 121 is on a Star Path with tactile puzzle fun!
RDN Sockel from Jean Claude Constantin - Solution
EscherStern from Jean Claude Constantin - Solution
Wasserhahn (Water tap) from Jean Claude Constantin - Solution
Tannenguirlande from Jean Claude Constantin - Solution
U-Loop from Jean Claude Constantin - Solution
Mad In China from Jean Claude Constantin - Solution
T Kette from Jean Claude Constantin - Solution
Formidable from Jean Claude Constantin - Solution
Tough Measures Puzzle from Jean Claude Constantin - Solution
Laptop from Jean Claude Constantin - Solution