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.

71 items
Filter
Best selling
3D Heart Puzzle3D Heart Puzzle
-0
3D Heart Puzzle
$40.00
3 Puzzle Lock Set - Sequential Wooden Puzzles3 Puzzle Lock Set - Sequential Wooden Puzzles
-0
3 Puzzle Locks Set
$160.00
Hanayama Cast Dial Puzzle - Level 5Hanayama Cast Dial Puzzle Level 5
-0
Hanayama Cast Dial Puzzle - Level 5
$19.99
Hanayama Cast Coaster Puzzle – Level 4
-0
Hanayama Cast Coaster Puzzle – Level 4
$19.99
Falling Star Crystal Wooden Mechanical Puzzle Falling Star Crystal Wooden Mechanical Puzzle
-0
Falling Star Wooden Puzzle
Starting at $18.00
Select options
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
-0
Puzzle Set - Escape Room Puzzle for Adults
$117.99
H&H Metal Puzzle - By Oskar van Deventer
-0
H&H Metal Puzzle - By Oskar van Deventer
$19.99 Sold out
Karakuri New Secret Box I New Secret Box I
-0
New Secret Box I - Karakuri Puzzle Box
$94.00
Pyrigan Model #357- Metal PuzzlePyrigan Puzzle Model #357
-0
Pyrigan Model #357- Limited Edition Metal Puzzle
$299.00
Premium Metal Puzzle Set by Wil Strijbos
-0
Premium Metal Puzzle Set by Wil Strijbos
$456.00
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
-0
BrainStorm - Wooden Assembly Puzzle
$40.00 Sold out
Link Puzzle
-0
Link Puzzle – Metal Brain Teaser
$17.99
Double Lock Puzzle - Wooden Brain Teaser PuzzleDouble Lock Puzzle - Wooden Brain Teaser Puzzle
-0
Double Lock Puzzle - Wooden Brain Teaser Puzzle
$40.00 Sold out
19 Piece Japanese Crystal Interlocking Wooden Puzzle19 Piece Japanese Crystal Interlocking Wooden Puzzle
-0
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
-0
The Alpha Puzzle Locks - Puzzle Toy for Adults
$116.00
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
Piston Puzzle SetTwo brass cylindrical objects on a white background
-5%
The Piston Puzzle Set by Felix Ure
$526.00 $554.00
Future Secret Puzzle Box 2 Darma - Limited Edition Japanese Puzzle BoxFuture Secret Puzzle Box 2 Darma - Limited Edition Japanese Puzzle Box
-0
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
-0
Karakuri Puzzle Box XYK 13 steps
$624.00 Sold out
Butterfly Lock Box – “Pleasure and Pain” PuzzleButterfly Lock Box – “Pleasure and Pain” Puzzle
-0
Butterfly Lock Box – “Pleasure and Pain” Puzzle
$1,099.00