Level 4 puzzles push the limits of patience, logic, and spatial reasoning. These puzzles design often involve multiple steps or layers and can take hours or multiple sessions to solve. What to expect: Intricate burr puzzles, puzzle boxes with hidden internal mechanisms, and early-stage sequential discovery puzzles.
Sternary Puzzle Box - By Jean-Claude Constantin
$134.00
Sold out
Kubiya Gift Card
Starting at $25.00
Karakuri New Secret Box IV - Karakuri Japanese Puzzle Box
$122.00
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Escape Room Puzzle Set - Jean Claude Constantin Puzzles
$187.00
$208.00
3 Puzzle Locks Set
$160.00
67 – Mystery Set
$112.98
2E Puzzle set - Group Special #4
$118.00
$138.98






























