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.
Peg Solitaire - IQ Game
$28.00
Escape Room Puzzle Set - Jean Claude Constantin Puzzles
$187.00
$208.00
Tavor Interlocking Puzzle
Starting at $16.00
IX Burr Puzzle
$16.00
The First Cylinder Puzzle
$128.00
Labyschloss Lock Maze
$74.00
The Legend of Zelda Puzzle Collection
$91.78
$107.98
Sold out
Notch - 13 Piece Burr Puzzle
Starting at $16.00
Anaconda Cube 4x4x4 - Hard Snake Cube Puzzle
Starting at $26.00
Metal Puzzle Party Set - 21 Hanayama Puzzles
$314.00
$419.79
Tavor Keychain
$10.00
Devil Cube
$30.00
3D Heart Puzzle
$40.00
3 Puzzle Locks Set
$160.00
The Survivor’s Challenge Puzzle Set
$62.99
$69.99
Falling Star Wooden Puzzle
Starting at $18.00
Mystery Box
Starting at $56.20
H&H Metal Puzzle - By Oskar van Deventer
$19.99
Sold out
3 Posts - Wooden Brain Teaser Puzzle
$22.00
Sold out
The Genius Puzzle Collection Set
$252.00
$316.00
33 Peg Solitaire Game
$32.00
BrainStorm - Wooden Assembly Puzzle
$40.00
Sold out
Double Lock Puzzle - Wooden Brain Teaser Puzzle
$40.00
Sold out
19 Piece Japanese crystal - Interlocking Puzzle
$30.00
Sold out
67 – Mystery Set
$112.98
2E Puzzle set - Group Special #4
$118.00
$138.98
21 Step Japanese Puzzle Box Aka Fuji - Puzzle Box
$217.80
$242.00
Sold out
The Piston Puzzle Set by Felix Ure
$526.00
$554.00























































































