Extreme difficult puzzles are often crafted from wood or metal and require intricate manipulation skills and a deep understanding of the underlying mechanisms to solve. Some examples of the hardest puzzles we have include complex mechanical puzzles, secret opening puzzles, take apart puzzles, brain teaser puzzles, and intricate burr puzzles with numerous interlocking pieces. These puzzles can be challenging but also very rewarding when solved.
The First Cylinder Puzzle
$128.00
-12%
Piston II - Luxury Metal Puzzle (pre-order)
$244.00
$280.00
-14%
Hanayama Mastermind Trilogy Puzzle Set
$50.98
$59.97
Mystery Box
Starting at $54.00
Anaconda Cube 4x4x4 - Hard Snake Cube Puzzle
Starting at $26.00
10 Move Burr Puzzle - Piston Aluminum Burr
$112.00
Sold out
-20%
Hanayama Hardest Puzzle Set - Master the Impossible
$188.00
$235.89
The Brainy Blend
$67.99
Mystery Puzzle Box #2
$65.00
-10%
Level 1 & 2 Hanayama Puzzle Set
$107.90
$119.94
Mystery Puzzle Box #3
$70.00
-20%
Kubricx #3 - Wooden Puzzle
$72.00
$90.00
Karakuri Puzzle Box XYK 13 steps
$624.00
Sold out
Quaternary Box - 1,536 Step Karakuri Puzzle Box
$1,448.00
Sold out
-15%
Puzzle Lab – Beginner Puzzle Set for Kids
$73.00
$85.99
Tycho Puzzle - 3D Metal Puzzle
$125.00
-20%
Ki no Himitsu - 3 Wooden Japanese Puzzles
$77.50
$96.99
Mystery puzzles Set
$112.98
2E Puzzle set - Group Special #4
$138.98
Sold out