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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Tavor Interlocking Wooden Puzzle Brain Teaser Tavor Interlocking Wooden Puzzle Brain Teaser
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Tavor Interlocking Puzzle
Starting at $16.00
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Cylinder Cube Wooden Mechanical Construction Puzzle Cylinder Cube Wooden Mechanical Construction Puzzle
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Cylinder Cube - Brain Teaser Wooden Puzzle
$32.00
First Cross - Premium Metal Puzzle
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First Cross - Premium Metal Puzzle
$114.00
The First Cylinder Puzzle
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The First Cylinder Puzzle
$128.00
Escape Room Puzzle Locks - Difficult trick lock puzzles for adultsEscape Room Puzzle Locks - Difficult trick lock puzzles for adults
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Escape Room Puzzle Locks - Difficult trick lock puzzles for adults
$86.00
Hanayama Cast Coaster Puzzle – Level 4
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Hanayama Cast Coaster Puzzle – Level 4
$19.99
Revenge Lock Puzzle
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The Impossible Revenge Lock Puzzle - Aka The Wanderer
$292.00
Hanayama Cast Dial Puzzle - Level 5Hanayama Cast Dial Puzzle Level 5
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Hanayama Cast Dial Puzzle - Level 5
$19.99
Karakuri Wooden Puzzle BoxKarakuri Wooden Puzzle Box
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Karakuri New Secret Box IV - Karakuri Japanese Puzzle Box
$154.00
Japanese Secret Puzzle Box 6 Sun 36+1 steps - High end Puzzle BoxJapanese Secret Puzzle Box 6 Sun 36+1 steps - High end Puzzle Box
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Japanese Secret Puzzle Box 6 Sun 36+1 steps - Artisan Edition
$342.00
Aramas Wooden Brain Teaser Puzzle Aramas Wooden Brain Teaser Puzzle
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Aramas - Interlocking Wooden Puzzle
$86.00
Diamond 33 Interlocking Wooden Puzzle Brain TeaserDiamond 33 Interlocking Wooden Puzzle Brain Teaser
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Diamond #33 - Challenging Burr Puzzle
$34.00
The Legend of Zelda Puzzle Collection
-15%
The Legend of Zelda Puzzle Collection
$91.78 $107.98
Metal Puzzle Party Set - 21 Hanayama Puzzles
-25%
Metal Puzzle Party Set - 21 Hanayama Puzzles
$314.00 $419.79
3 Escape Room Wooden Puzzle Lock and Box 3 Escape Room Wooden Puzzle Lock and Box
-9%
Escape Room Puzzle Set - Jean Claude Constantin Puzzles
$189.00 $208.00
Peg Solitaire - IQ Game Wooden BoardPeg Solitaire - IQ Game Wooden Board
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Peg Solitaire - IQ Game
$28.00 Sold out
Survivor’s Challenge Puzzle Set
-10%
The Survivor’s Challenge Puzzle Set
$62.99 $69.99
3D Heart Puzzle3D Heart Puzzle
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3D Heart Puzzle
$40.00
Gift Puzzle Box For Him - Level 10 PuzzlesGift Wooden Puzzle Box - 3 Puzzles
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Gift Puzzle Box For Him - Level 10 Puzzles
$264.00
Anaconda Cube 4x4x4Anaconda Cube 4x4x4
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Anaconda Cube 4x4x4 - Hard Snake Cube Puzzle
Starting at $26.00
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Broken Heart Brain Teaser Wooden PuzzleBroken Heart Brain Teaser Puzzle
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Broken Heart Brain Teaser Puzzle
$16.00
The Notch Wooden Mechanical Puzzle Burr The Notch Wooden Mechanical Puzzle Burr
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Notch - 13 Piece Burr Puzzle
Starting at $16.00
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IX Burr Wooden Interlocking PuzzleIX Burr Wooden Interlocking Puzzle
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IX Burr Puzzle
$16.00
Labyschloss Wooden Lock Maze Sequential Puzzle Labyschloss Wooden Lock Maze Sequential Puzzle
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Labyschloss Lock Maze
$74.00
Devil CubeDevil Cube
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Devil Cube
$30.00
High quality Wooden Puzzle Gift Box High quality Wooden Puzzle Gift Box
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High Quality Puzzle Gift Box For Adults - Gift For Puzzle People
$124.00
The Genius Puzzle Gift Box For Him - Wooden Puzzle Set for Adults The Genius Puzzle Gift Box For Him - Wooden Puzzle Set for Adults
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The Genius Puzzle Gift Box For Him
$221.99 Sold out
Brain Teaser Puzzle Special Set of 3 Escape Room Wooden Puzzles - Open Frame, Tricky Drawer and X-FactorBrain Teaser Puzzle Special Set of 3 Escape Room Wooden Puzzles - Open Frame, Tricky Drawer and X-Factor
-10%
Brain Teaser Puzzle Group Special - Set of 3 Escape Room Puzzles
$70.00 $78.00
Peg Solitaire Round Strategy GamePeg Solitaire Round Strategy Game
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33 Peg Solitaire Game
$32.00
3 Puzzle Lock Set - Sequential Wooden Puzzles3 Puzzle Lock Set - Sequential Wooden Puzzles
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3 Puzzle Locks Set
$160.00
Mini Tavor wooden puzzle keychainMini Tavor wooden puzzle keychain
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Tavor Keychain
$10.00
Mystery Box
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Mystery Box
Starting at $56.20
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Karakuri New Secret Box I New Secret Box I
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New Secret Box I - Karakuri Puzzle Box
$94.00 Sold out
Falling Star Crystal Wooden Mechanical Puzzle Falling Star Crystal Wooden Mechanical Puzzle
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Falling Star Wooden Puzzle
Starting at $18.00
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Cryptex Wooden Puzzle Set for Adults - 250 Move Lock and Central Box PuzzleCryptex Wooden Puzzle Set for Adults - 250 Move Lock and Central Box Puzzle
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Puzzle Set - Escape Room Puzzle for Adults
$117.99
Link Puzzle
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Link Puzzle – Metal Brain Teaser
$17.99
Premium Metal Puzzle Set by Wil Strijbos
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Premium Metal Puzzle Set by Wil Strijbos
$456.00
H&H Metal Puzzle - By Oskar van Deventer
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H&H Metal Puzzle - By Oskar van Deventer
$19.99 Sold out
Pyrigan Model #357- Metal PuzzlePyrigan Puzzle Model #357
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Pyrigan Model #357- Limited Edition Metal Puzzle
$299.00
3 Circles Disentanglement Wooden Puzzle3 Circles Disentanglement Wooden Puzzle
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3 Posts - Wooden Brain Teaser Puzzle
$22.00 Sold out
Piston Puzzle SetTwo brass cylindrical objects on a white background
-5%
The Piston Puzzle Set by Felix Ure
$526.00 $554.00
Wooden Logic Brain Teaser Puzzle Gift Box - Gift For Puzzle LoversWooden Logic Brain Teaser Puzzle Gift Box - Gift For Puzzle Lovers
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Wooden Logic Brain Teaser Puzzle Gift Box - Gift For Puzzle Lovers
$149.99
The Genius Puzzle Collection Set Wooden Escape Room Brain Teasers The Genius Puzzle Collection Set Wooden Escape Room Brain Teasers
-20%
The Genius Puzzle Collection Set
$252.00 $316.00
Brainstorm 12 Piece Assembly Wooden Box Puzzle Brainstorm 12 Piece Assembly Wooden Box Puzzle
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BrainStorm - Wooden Assembly Puzzle
$40.00 Sold out
Double Lock Puzzle - Wooden Brain Teaser PuzzleDouble Lock Puzzle - Wooden Brain Teaser Puzzle
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Double Lock Puzzle - Wooden Brain Teaser Puzzle
$40.00 Sold out
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
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
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