Level 4 – Very Hard Puzzles

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.

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Hanayama Cast Wallet PuzzleHanayama Cast Puzzle
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Wallet Puzzle - Hanayama Level 4 Puzzle
$19.99
Mystery Puzzles SetEscape Room Lock Puzzle
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67 – Mystery Set
$112.98
2E Puzzle set - Group Special #4Cylinder Spin Wooden Rubik Cube Brain Teaser
-15%
2E Puzzle set - Group Special #4
$118.00 $138.98
Merriment Mixture - Vintage Party Categories GameMerriment Mixture - Vintage Party Categories Game
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Merriment Mixture - Vintage Party Categories Game
$15.99
19 Piece Japanese Crystal Interlocking Wooden Puzzle19 Piece Japanese Crystal Interlocking Wooden Puzzle
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19 Piece Japanese crystal - Interlocking Puzzle
$30.00 Sold out
Moon and Bear Puzzle – Karakuri Puzzle BoxMoon and Bear Puzzle – Karakuri Puzzle Box
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Moon and Bear Puzzle – Karakuri Puzzle Box
$364.00 Sold out
Cryptex Wooden Locks Set - Escape Room Puzzles for AdultsCryptex Wooden Locks Set - Escape Room Puzzles for Adults
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The Alpha Puzzle Locks - Puzzle Toy for Adults
$116.00
Scholastic Brainiac Game
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The Brainiac Game
$27.99
21 Step Japanese Puzzle Box Aka Fuji - Puzzle Box21 Step Japanese Puzzle Box Aka Fuji - Puzzle Box
-10%
21 Step Japanese Puzzle Box Aka Fuji - Puzzle Box
$217.80 $242.00 Sold out
The Legend of Zelda: Trials of Hyrule Puzzle Collection
-15%
The Legend of Zelda: Trials of Hyrule Puzzle Collection
$152.95 $179.95
Kubiya Premium Collectible Puzzle Set
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The Mechanical Masterworks Collection - Premium Collectible Puzzle Set
$908.00
Yin Yang 69 PuzzleTai Ji 69 puzzle
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Yin Yang (69 Puzzle) - Metal Brain Teaser
$198.00
Butterfly Lock Box – “Pleasure and Pain” PuzzleButterfly Lock Box – “Pleasure and Pain” Puzzle
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Butterfly Lock Box – “Pleasure and Pain” Puzzle
$1,199.00
Future Secret Puzzle Box 2 Darma - Limited Edition Japanese Puzzle BoxFuture Secret Puzzle Box 2 Darma - Limited Edition Japanese Puzzle Box
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Future Secret Puzzle Box 2 Darma - Limited Edition Japanese Puzzle Box
$568.00 Sold out
Karakuri Puzzle Box XYK 13 stepsKarakuri Puzzle Box XYK 13 steps
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Karakuri Puzzle Box XYK 13 steps
$624.00 Sold out
The Puzzle Designer Series: Volume I
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The Puzzle Designer Series: Volume I
$633.00
Wil Strijbos x Felix Ure Signature Series
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Wil Strijbos x Felix Ure Signature Series
$762.00
Blockistry puzzleBlockistry – Limited Design Edition
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Blockistry – Limited Design Edition
$68.00
21 Piece Wooden Pyramid Puzzle Multiple Challenges21 Piece Wooden Pyramid Puzzle Multiple Challenges
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21 Piece Pyramid
$48.00 Sold out