Puzzle Difficulty Levels – Find the Perfect Challenge for You

Explore our full range of puzzles, from easy to extremely hard. Whether you're a beginner or an expert puzzler, our 5-level difficulty system helps you choose the right puzzle based on your experience and desired challenge. The difficulty of a given puzzle is usually relative to the person solving it. We rate our puzzles on a scale of 1 (easiest) to 5 (hardest) based on our own experience solving them and our observations of how others solve them. The rating implies how long it takes most people to solve the puzzle the first time and how hard it is to memorize and recall the solution in the future.

Nexus Metal Brain Teaser
-0
The Nexus Puzzle - Interlocking Metal Brain Teaser
$18.99
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
GT Puzzle Box - 4 sun 12 steps StarGT Puzzle Box - 4 sun 12 steps Star
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GT Puzzle Box - 4 sun 12 steps Star
$118.00 Sold out
Cookie PuzzleCookie Puzzle
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Cookie Puzzle
$28.00 Sold out
Pins Cube Keychain Pins Cube Keychain
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Pins Cube Keychain
$10.00
Cube in a Box Cube in a Box
-0
Cube in a Box
$32.00 Sold out
4T Wooden Fit Packing Wooden Brain Teaser
-0
4T Puzzle
$24.00 Sold out
Convex Dovetail Puzzle - Aluminum Mechanical Puzzle by Wil Strijbos
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Convex Dovetail Puzzle - Aluminum Mechanical Puzzle by Wil Strijbos
$92.00
Dovetail T Puzzle - Aluminum Mechanical Puzzle by Wil Strijbos
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Dovetail T Puzzle - Aluminum Mechanical Puzzle by Wil Strijbos
$92.00
Kubiya Premium Collectible Puzzle Set
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The Mechanical Masterworks Collection - Premium Collectible Puzzle Set
$908.00
Dovetail Cube #03 - Premium Metal Puzzle
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Dovetail Cube #03 - Premium Metal Puzzle
$98.00
Dovetail Cube #02 - Impossible Puzzle
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Dovetail Cube #02 - Impossible Puzzle
$98.00
AB&C Metal Brain Teaser
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AB&C Puzzle - Interlocking Cast Metal Brain Teaser
$17.99
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
Karkuri Quaternary Box (1536 move box) Hiroshi Iwahara
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Quaternary Box - 1,536 Step Karakuri Puzzle Box
$1,448.00 Sold out
Queen Cast Chess Puzzle - Hanayama Chess Puzzle
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Queen Cast Chess Puzzle - Hanayama Chess Puzzle
$36.99 Sold out
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
341,718,750 Move Generation Puzzle Lock | Constantin Puzzles Collection 341,718,750 Move Generation Puzzle Lock | Constantin Puzzles Collection
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341,718,750 Move Generation Puzzle Lock | Constantin Puzzles Collection
$420.00 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
Japanese Himitsu Bako - 10 stepsJapanese Himitsu Bako - 10 steps
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Japanese Himitsu Bako - 10 steps
$112.00 Sold out
Pagoda Pyramid Puzzle
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Pagoda Pyramid Puzzle
$26.00 Sold out
Unlock & Unlink - 3 Metal Puzzle Set
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Unlock & Unlink - 3 Metal Puzzle Set
$78.97
Concave Dovetail Puzzle - Aluminum Mechanical Puzzle
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Concave Dovetail Puzzle - Aluminum Mechanical Puzzle
$92.00
Unity metal Puzzle Unity Puzzle - Metal Brain Teaser
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Unity Puzzle - Metal Brain Teaser
$19.99 Sold out
Double Circle Puzzle
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Orbit Puzzle - Metal Brain Teaser
$19.99
Hidden Mechanisms Puzzle Set
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Hidden Mechanisms Puzzle Set
$193.99
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
wooden Calendar Puzzle
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Daily Challenge – Calendar Puzzle
$28.00
4X Quadra Logic: The Four Traits Strategy Game4X Quadra Logic: The Four Traits Strategy Game
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4X Quadra Logic: The Four Traits Strategy Game
$46.00
Cube Eleven - Packing PuzzleCube Eleven - Packing Puzzle
-0
Cube Eleven - Packing Puzzle
$34.00
Ancient Lock Puzzle - Bronze Mechanical Brain TeaserAncient Lock Puzzle Bronze Mechanical Brain Teaser
-0
Ancient Lock Puzzle - Bronze Mechanical Brain Teaser
$17.99
heart metal puzzleTwo Hearts Puzzle - Metal Disentanglement Brain Teaser
-0
Two Hearts Puzzle - Metal Disentanglement Brain Teaser
$18.99
The Paradox Puzzle - Extremely Difficult Metal PuzzleThe Paradox Puzzle - Difficult Metal Puzzle
-0
The Paradox Puzzle - Extremely Difficult Metal Puzzle
$19.99
Game PartySpinning Top Roulette
-0
Game Party
$128.00
21 Piece Wooden Pyramid Puzzle Multiple Challenges21 Piece Wooden Pyramid Puzzle Multiple Challenges
-0
21 Piece Pyramid
$48.00 Sold out
Mini Don’t Break It *******Mini Don’t Break It *******
-0
Mini Don’t Break It
$22.00