Puzzle Categories
- Home
- New Items
- Puzzle Boxes / Trick Boxes
- Metal Models & Kits
- 1-100 Pieces
- Hanayama Metal Puzzles
- Rubik's Cube
- Acrylic Puzzles
- 101-499 Pieces
- European Wood Puzzles
- Wooden Puzzle Locks
- Premium Collectible Metal Puzzles
- Wooden Jigsaws
- Group Specials
- Maze Puzzles
- 500-749 Pieces
- Wooden Models & Kits
- Beginning Skills & Activities
- Packing Puzzles
- 750-999 Pieces
- More Metal Puzzles
- 1000 Pieces
- More Wire Puzzles
- Paper Puzzles
- Puzzle Games
- Wooden Puzzle Boxes
- 1001 - 5000 Pieces
- Wooden Puzzle Locks
- Sliding Pieces Puzzles
- 3D
- 3x3
- Classic Toys
- 3D Printed Puzzles
- Packing Puzzles
- Other Rotational Puzzles
- Other Misc Puzzles
- Large Piece Jigsaws
- More Wood Puzzles
- Alexander Magyarics
- Jigsaws
- Andriy Bruns
- Brady Whitney
- Jeremy Barrett
- Oskar van Deventer
- Philip Black
- Robrecht Louage
- Thomas Kinkade
- Timothy Collins
- Volker Latussek, Dr.
- Wil Strijbos
- Yavuz Demirhan
- Specials
- Puzzle Boxes / Trick Boxes
- 1-100 Pieces
- Puzzle Master Wire Puzzles
- Puzzle Master Wood Puzzles
- Hanayama Metal Puzzles
- Rubik's Cube
- Family Games
- Metal Puzzle Locks
- 3D Crystal Puzzles
- Acrylic Puzzles
- European Wood Puzzles
- Aaron Wang
- Aaron's Wire
- Puzzle Master Metal Puzzles
- Strategy Games
- Premium Collectible Metal Puzzles
- Group Specials
- Tavern Puzzle Collection
- Puzzle Locks
- Beginning Skills & Activities
- Packing Puzzles
- Meffert's Rotational Puzzles
- More Metal Puzzles
- 1000 Pieces
- More Wire Puzzles
- Card Games
- Puzzle Games
- Wooden Puzzle Boxes
- Classic Favorites
- 6000 and more Pieces
- 2x2
- Games - Children
- 3D
- 3x3
- 3D Printed Puzzles
- Packing Puzzles
- Other Rotational Puzzles
- More Wood Puzzles
- Fidget Toys
- Shaped
- Gadgets
- Puzzles - Children
- Game Accessories
- Space Rail
- T-Shirts
- Bram Cohen
- Evgeniy Grigoriev
- Michail Toulouzas
- Osanori Yamamoto
- Oskar van Deventer
- Stephan Baumegger
- Volker Latussek, Dr.
- Yavuz Demirhan
- Yuu Asaka
- Group Specials
- Metal Puzzles
- Wire Puzzles
- Wood Puzzles
- Puzzle Locks
- Puzzle Boxes
- 3D Printed Puzzles
- More Puzzles
- Rubik's Cube & Others
- Jigsaws
- Games & Toys
- 3D Anatomic Puzzles
- Backgammon and Checkers
- Board Games
- Boomerangs
- Card Games
- Chess
- Children's Toys & Puzzles
- Classic Toys
- Playing Cards
- Clothing & Accessories
- Dominoes
- Electronic
- Fidget Toys
- Gadgets
- Game Accessories
- Juggling Equipment
- Magic Items
- Models and Kits
- Murder Mystery
- Padlocks
- Space Rail
- Wind-up Toys
- Wood Games
- Yo Yo's & Tops
- Other Games & Toys
- Designers
- A. Fischer
- Aaron Wang
- Adam G. Cowan
- Ad van der Schagt
- Akio Kamei
- Akio Yamamoto
- Akira Yuta
- Aleh Hladzilin
- Alex Polonsky
- Alexander E Holroyd
- Alexander Haydon O’Brien
- Alexander Magyarics
- Alfons Eyckman
- Allan Stein
- András Zagyvai
- Andrea Gilbert
- Andrea Mainini
- Andrei Ivanov
- Andrew Cormier
- Andrew Reeves
- Andrew Snowie
- Andrew Ustjuzhanin
- Andrey Ubjuzhanin
- Andriy Bruns
- Anneke Treep
- Ariel Laden
- Ayi Liu
- Benno Baatsen
- Bernhard Schweitzer
- Bernhard Wiezorke
- Bertran Steinsky
- Bill Cutler
- Bill Ritchie
- Bill Sheckels
- Boaz Feldman
- Brad Ross
- Brady Whitney
- Bram Cohen
- Dan Fast
- Chris Yates
- Cristian Poliziani
- Christoph Lohe
- Christopher Bandelow
- Dan Feldman
- Dave Janelle
- David Litwin
- David Pitcher
- Derrick Niedermann
- Dieter Matthes
- Dick Hess
- Dion Gijswijt
- Dmitry Pevnitski
- Dominique Bodin
- Don Ullman
- Doug Engel
- Dugald Keith
- Edi Nagata
- Edouard Lucas
- Eldon Vaughn
- Endou Takeyuki
- Eric Harshbarger
- Eric Johansson
- Evgeniy Grigoriev
- Felix Ure
- Ferdinand Lammertink
- Frans de Vreugd
- Frederic Boucher
- Gali Shimoni
- Gary Foshee
- Geoff Wyvill
- Georg Pfäffinger
- George Bell
- George Miller
- George Sicherman
- Gregory Benedetti
- Hans J. Mai
- Hideaki Kawashima
- Hirokazu Iwasawa (Iwahiro)
- Hiroshi Iwahara
- Hiroyuki Oka
- Inon Kohn
- Ishino Keiichiro
- Istvan Bondi
- James Dalgety
- Jan de Ruiter
- Jared Petersen
- Jean Carl
- Jean Claude Constantin
- Jean Gallati
- Jeremy Barrett
- Jerrett Metzger
- Jerry Loo
- Jerry Slocum
- Jim Winslow
- Jin-Hoo Ahn
- John Foshee
- John Lin
- John Partridge
- John R. Lynn
- Jose Grant
- Joseph L. Litle
- Jo Wils
- Jon Keegan
- Jos Bergmans
- Josef Pelikan
- Joseph Kovell
- Juha Levonen
- Jürgen Reiche
- K. J. Damstra
- Kagen Sound
- Kate Jones
- Keith Newstead
- Keith Winegar
- Kelly Snache
- Kennet Walker
- Kirill Grebnev
- Klaas Jan Damstra
- Klaas Noordhoek
- Kyoo Wong
- Laurent Levi
- Leonid Mochalov
- Logan Kleinwaks
- Lucie Pauwels
- Manvel and Sarkis Simonyan
- Marcel Gillen
- Mark Engelberg
- Markus Gotz
- Martin Raynsford
- Martin H. Watson
- M.C. Escher
- Michael Lalet
- Michael & Robert Lyons
- Michail Toulouzas
- Mineyuki Uyematsu
- Nicolay Avilov
- Niek Neuwahl
- Nob Yoshigahara
- Oliver Schaudt
- Osamu Kasho
- Osanori Yamamoto
- Oskar van Deventer
- Otake & Wong
- Patrick Alpers
- Patrick Matthews
- Patrick Timmerman
- Peter Gál
- Philip Black
- Philippe Dubois
- PS Zituaction
- R. Aubrey Hearn
- Raf Peeters
- Rafael Pedraza Islas
- Rainer Popp
- Ramu Kaminoff
- Ray Stanton
- René Dawir
- Rex Rossano Perez
- Rick Eason
- Robert Aaron
- Robert Abbott
- Robert Rose
- Robrecht Louage
- Rocky Chiaro
- Roger Penrose
- Ron Cook
- Ronald Kint-Bruynseels
- Sam Ritchie
- Samuel Farinas
- Sashko Peshevski
- Scott Eliott
- Serhiy Grabarchuk
- Shane Hales
- Shou Sugimoto
- Silvia Heinz-Mattes
- Sjaak Griffioen
- Sonja Heinz
- Stephan Baumegger
- Stéphane Chomine
- Steve Hayton
- Steve Miller
- Steve Moore
- Stewart Coffin
- Tamas Vanyo
- Tatiaana Matveeva
- Tatsuo Miyamoto
- Teddy Sakamoto
- Terry Smart
- Theo & Ora Coster
- Thomas Barbèy
- Thomas Kinkade
- Thomas Liesching
- Thomas O`Beirne
- Tim Alkema
- Tim Selkrik
- Timo Jokitalo
- Timothy Collins
- Timur Evbatyrov
- Tom Jolly
- Tomas Lindén
- Tom Longtin
- Tom van der Zanden
- Tom Z
- Tony Durham
- Tony Fisher
- Tsunetaro Yamanaka
- Tuan Djeems
- Tzy Hung Chein
- Uwe Meffert
- Vaclav Obsivac
- Valery Rudenko
- Vesa Timonen
- Vladimir Krasnoukhov
- Volker Latussek, Dr.
- Walter Ruffler
- Wei-Hwa Huang
- Wenzel Hieke
- William Hu
- William Waite
- Wil Strijbos
- Wim Zwaan
- Wyatt P. Casey
- Yavuz Demirhan
- Y Gong Yong Ming
- Yoh Kakuda
- Yuu Asaka
- Zui Shalen
- Ryan Plaisted
- Puzzle Solutions
Download a FREE Solution for your puzzles!

Watch video review!
Write your own review!
Request the FREE solution for this item!
Cast Donuts

Currency Converter: * Exchange rates shown above are estimates only, and may vary slightly from the rates charged by PayPal or your Credit Card Company.
Product Information
Object | Take apart and put back together again |
---|---|
Difficulty | Level 8 - Demanding |
Brand | Hanayama |
Types | Vesa Timonen, Hanayama Metal Puzzles |
Dimensions | 1.9 in x 1.4 in x 1.4 in / 4.7 cm x 3.5 cm x 3.5 cm |
Product Description
Note: Our level rating system is different than Hanayama's. Hanayama's level 1 is equivalent to our level 5.... level 6 is equivalent to our level 10.
Cast Donuts has beautifully shaped rings that look like 2 donuts intertwined together.
Try solving the puzzle by imagining the inner structure and using each of the rings' division lines as a hint. You will be pleasantly surprised by the unique movements needed to separate the rings. This puzzle is a masterpiece in design and concept.
Theme: string
Creator: Finland's Vesa Timonen
-
Related Puzzles
People who purchased Cast Donuts also purchased the following puzzles. Cast Square
Cast Chain
Customer Reviews |

4.3





Disclaimer: These reviews are written by our customers. Puzzle Master makes every attempt to keep these posts informative and relevant. If you find a post objectionable or inappropriate, please let us know by sending an email to [email protected]
I had an epiphany solving it. You can easily enough figure how it is made but then you start wondering how to do it and at one time... BOUM it finally works. But then puting it back together is alwo a challenge. Great puzzle (it was my first hanayame and I loved it: the feel of the metal puzzle, being able to play with both donuts, the simplicity of it - only four parts - but the challenge to solve it).
Another good pocket puzzle, but somewhat difficult to solve. Most people I show it to give up. Once the two pieces are aligned, pressure needs to be applied at certain points to split both pieces in half.
A very pretty and deviously slippery puzzle. One of my favorites. It requires a nice balance of logic, guesswork, and dexterity. Recommended.
A beatifull little puzzle which is rather easy to solve. Its rather small so its maybe difficult to handle it.
This little puzzle is awesome in every aspect! The design is perfectly great, the solution is very logical. I love it.
I like the concept behind this puzzle, but it seems too small to me and I found it awkward and slippery to work with. I figured out how it must come apart, but it just wouldn't budge. I found myself digging my fingernails into the gap, and having to crank with considerable force on the pieces. It almost hurt my fingers to work on the puzzle! I wish it was somewhat larger.
Remarkable puzzle, but could be disassembled haphazardly.
Gorgeous little puzzle! A lot of fun to fiddle with when it's in your pocket, just like the Marble one. And just like Cast Marble, it's pretty easy. Figured it out in about two minutes.