0oberEarth
1616 Holdings, Inc.
3D Runner
3M
4D Master ltd.
A.C. Rhodes
Aaron Siegel
Aaron Wang
Abhishek Ruikar
Abraham Jacob
AbramsPuzzlesAndMore
AC Puzzles (Andrew Coles)
Akaki Kuumeri
Akhil Sudeep
Akio Kamei
Akio Yamamoto
Alan Lunsford
Aleksandr Leontov
Alexander Domashenko
Alfons Eyckmans
Alien Puzzles
Allan Boardman
Allen Rolfs
Amanda Ireland
American Classic Toy, Inc.
Andreas Rover
Andrei Ivanov
Andrew Crowell
Andrew Crowell, Christoph Lohe
Andrew Magill
Andrew Parr
Andy Manvel
Anker Steinbaukasten
Annabel Ester
Applause
ARC Puzzles
Arjeu
Asobidea/Hiroshi
Auldey
B. Dazzle, Inc
b. little + company
Bad Astronaut Art
Banana Republic
Banhidaplast
Bart Buie
bartl
Bayou Puzzles
BAZ
Beards Woodshop (Tyler Williams)
BeardsWoodshopCo
Beats and Pieces
Benno de Grote
BenPuzzles
Bepuzzled
Bernhard Schweitzer
Beverly
Big Time Toys, LLC.
Bill Sheckels
Binary Arts
Bits and Pieces
BlackdogPuzzleworks
Blakjax
Boaz Feldman
Bob Finn
Bob Hearn
Bob Holbrook
Bob Nolet
BR Sashko (Lockpuzzle)
Brainet
Brainwright
Brainy Educational Toys
Bruno H
Bruns
BSIRI Gifts
Burntoak Studios (Steve)
Buttonius Puzzles & Plastics
Cadaco Inc.
Calvin's Puzzle
Celtel Ltd.
Chadwick Miller Inc.
ChameleonCrystal369
Channel Craft
Chao Zhi Co. Ltd.
Charles O. Perry
Cheat3
Chewie's Custom Puzzles
Chris Enright
Chris Hunt (rdwood Logic)
Chris.C. Puzzle
Chuck Sunshine
Cleverwood
CMC-Puzzles
Colour of Strategy Ltd
Compass Labs
CoreMods
Cost Plus, Inc.
Craighill
Crayonland
Creacubes (Demirhan)
Creative Crafthouse
Creative Crafts
CreativeWorkshopCA
Crestline Manufacturing Company
Crystal Lines P/L
Cube4You
Cubetwist
Cubic dissection
Cubic Dissection (Eric Fuller)
CubozoneTR
Cyclone Boys
Daddy-O Productions, Inc.
Daiki Arimura
Daiso Industries
Dale Seymour Publications
DaMert Company
Dan Fast
Dan Feldman
Dario Uri
Davans
DaYan
Dayton Hudson Brands, Inc.
Decorative Puzzles
Dee Dixon (DedWoodCrafts)
Défi Jeu
Design Science Toys
Design Science Toys Ltd.
Dian Sheng
Dick Hensel
Dick Hess
Dilemma Games
Diniar Namdarian
Discovery Kids
Disney Pixar
Dizzy Art, Inc.
Dollar Tree Dist.
Don Closterman
Donald Bell
Doog Menzies
Doug Engel
Doug Haigh
Duncan
DZine Limited
Educational Insights
EduGames
Eitan Cher
Elamite
Engineer Bruns
English Corners
Eric Krusen
Eric Stevens
Escape Welt
Ethereal Maze Puzzles
Eureka Puzzles
Evgeniy Grigoriev
Executive Enterprises Sacramento
Fabien Wirig
Family Games America
Fan Xin
FangShi
Fat Brain Toys
Felix Ure
Filarte3D
Foldology
Franco Rocco
Frederic Boucher
Fridolin
Fumio Tsuburai
Funzzle
Gabriel
Gakken
GANCube
Gary Foshee
General Electric
George Bell
George Miller
George Syriaque
Gerard Hudson
Gerdig
Gerold-Porzellean
GetSilly
Giftcraft Ltd.
Go! Games
Grand Illusions
Grave Raven
Great American Puzzle Company
Greenbrier International
Gregory Benedetti
Hanayama
Hans Van Der Zon
Hansen
Hape
Harry Eng
Harvey Famous Cartoons
Hasbro
Heartwood Creations
Hendrik Haak
Henry Strout
Heritage Forge
HeShu
Hi-Q Products
Hideaki Kawashima
Hideki Tsuiki
Hidekuni Tamura
Hideto Satou
Hikimi Woodpecker
Hiroshi Iwahara
Hiroshi Yamamoto
Hiroyuki Oka
Hoberman Designs
Hog Wild
Honma
House of Marbles
Hryahlavolamy
HUNTACLUE
Hunter
Idan Schwartz
Idea Group Inc.
Ideal
iDventure
Imperial
Infinite Loop
Inscape
Inside3
Interlocking Puzzles
International Marketing and Licensing Limited
Irwin Toys Limited
Izumiya
J. Shin Co.
Ja-Ru
Jack Krijnen
James Fortune
James Galt and Company Limited
James Sellers
Jane Kostick
Jean Claude Constantin
Jeff Baz
Jerry McFarland
Jesse Born
Jialong Fuhuo
Jigsawholic
Johan Heyns
John Devost
John Ergatoudis
John Rausch
Joker Ltd.
Jon Keegan
Jordan Simon
Jordi Gallen
Josef Pelikan
Joseph Kovell
Joseph Turner
Jumbo
Juno (Pluredro)
Juozas Granskas
Kagen Sound
Kanbara
KANTIBUS
Karakuri Creation Group (KCG)
Kathleen Malcolmson
Kathy Bass
Kawada
keebox
Keith Winegar
Kel Snake
Kelly Snache
Ken Irvine
Kevin Holmes - Trench Puzzles
Kidlove
Kim Klobucher
Kiny
Kirill Grebnev
Kitazawa Tadao
Kohner
Koshi Arai
Kroeger
Kubi Games
Kubiya Games
Kurt Naef Spielzeug
Kyoko Hoshino
L.I.I.
La Fabrick Puzzle
Lahav Svorai
Lakeshore Learning
Lakeside Toys
Lambert Bright
LanLan
Layerbylayer Puzzles
LD Games
Lee Krasnow
Lee Valley
LeFun
Leisure Luke
Lepato Co. Ltd.
Lewis Evans
Lewis Owens
Light-Way
Lim Cube
Lin Hui Toys
LingAo
Lisa Paprazzo
Logic Puzzles
Logica Giochi
Loncraine Broxton
Louis Coolen
Lucerne
Luke Waier
Lumberjack Toys
M.P Rao
Mad Cow Puzzles
Mag-nif
Mandalay Box Company
Marcel Gillen
Mark McCallum
Mark van Elteren
Martin Raynsford
Maru
Marusenko
Matchbox
Mathew Nedeljko
Matt M
Matt Studios
Maui Toyworks
Maurice Vigouroux
McFarlane Toys
Meffert's
MegaHouse
Melissa & Doug
MF8
MI Toys International Ltd.
Micah Sawyer (tacroy)
Michail Toulouzas
Michel Van Ipenberg
Miguel Berrocal
Mike Toulouzas
Million Co. Ltd.
Milton Bradley
MindWare
MINE
Minoru Abe
MoFangGe
Mojo Mfg.
Mowens
MoYu
MoZhi
Mr Puzzle
Mr Puzzle (Brian Young)
MRM Products Inc.
MUA
multiple manufacturers
MWPuzzles
My Magic
Naef Spiele
Nankai
ND Puzzles
Nedeljko Woodworks
NerdBlock
Nick Baxter
Nikolay Avilov
Ninja
Nintendo
NKD Puzzles (France)
No Problem Puzzles
NothingYetDesigns
NoWay Puzzle
OddzOn
Oenophelia
Ogre Cubes
OKCBA
Onietoiy
Operating Machinery
Osamu Kasho
Osanori Yamamoto
Osho
Osho/Puzzle-in
P. Creation
Pacific Puzzleworks
Paladone Products Ltd.
Parker Brothers
Parlor Puzzles
Parris Manufacturing Company
Pavilion
PC
Pelikan Puzzles
Pentangle
Perisphere and Trylon, Inc.
Perplex Puzzles
Perry McDaniel
Peter Gál
Peter Hajek
Peter Knoppers
Peter Melville-Brown
PhaseLabs
Phil Tomlinson
Phil Wigfield
Philip Black
Phillipe Dubois
Philos
Pioneer Puzzles
PKR Corporation
PlayMonster
Playroom Entertainment
Plumbus Puzzles
Politoys (Politechnika)
PolyPuzzles
PolyTwist Designs
Potentially Perplexing Puzzles
Pressman
Price Stern Sloan, Inc.
Professor Puzzle
Project Genius
Pussycat
Puzzland Hikimi
Puzzle Makers International
Puzzle Master
Puzzle Potato
Puzzled by Piker
Puzzled Wolf
Puzzling Puzzles
Puzzometry
Pyrigan
QiYi
QJ
QuizBrix
R. D. Rose
R. Journet & CO
Rademic
Rainer Popp
Ralston Purina Company
Randal Gatewood
Ray Meads
Ray Stanton
Reader's Digest
Recent Toys
Recreational Woodcraft
Redman & Associates LLC
Reid Kuhlers
Reiss Games
Relaxus
Revomaze
Rex Games
Rex Rossano Perez
Rhode Island Novelty
Richard Thiessen
Rick Eason
Rick Irby
Rik Van Grol
Rite Aid Corp
Roalex Co.
Robert Yarger (Stickman)
Robrecht Louage
Rocky Chiaro
Rod Bogart
Roland Koch
Rolando
Rolando Pontalti
ROMBOL
Rubik Studio
Ryan Hughbanks
Ryan Sinatra (Extrusion Solution)
Samsonico USA
Sanrio Co., Ltd.
Saul Broboff
Science Wiz
Scott Peterson
Seiko Kogyo Co.
self-made
Serhiy Grabarchuk
Seven Towns Ltd
Shane Hales
Shapeways
Sharper Image
ShengShou
ShiftBrick
Shih Yu Chung
Shirag Metha
Shiro Tajima
Shou Sugimoto
Siam Mandalay
Siebenstein Spiele
Simboll
Simon Nightingale
SimonDSolidGeometry
SimpathyPuzzle
Simple puzzle
Sjaak Griffioen
Skor-Mor
Skywardbrick
Sloyd
Smart Games
Smart Kids
SmartMart Productions
Sonic Games
Spin Master
Splinter Spierenburgh
Springbok Games
Square Root Games
Stefan Trifonov
Stephan Baumegger (Puzzleisure)
Stephanie Cervi
Stephen Chin
Steve Strickland (Puzzlecraft)
Steven Levine
Stewart Coffin
Stirling Fox
Stuart Gee
Super Impulse
Szeged
T. E. Brangs
T.O.Y.S. International
Tadaaki Yamanaka
Tafo Mfg. Co.
Taichi Tsuchiya
TAKARATOMY
Takeyuki Endo
Tally Timbercraft
TallyTimbercraft
Tamas Vanyo
Tangerine Press
Target Inc.
Tatsuo Miyamoto
Tavern Puzzles
Team JB Hobbies
Techno Source
Tensegrity Systems
Terry Smart (Smart Puzzles)
TerrySmart
The Henley Company of Craftsmen Limited
The Lagoon Group
The Rammer
ThinkFun
Tiger
Tilton Toys Ltd.
Tim Udall
Todd Feathers
Tom Burns
Tom Lensch
Tomas Linden
Tomy
Torito
Toyo
Toys & Games International
Toysmith
Tracy Clemons
Trevor Wood
Trifcho
True Genius
Tryne
Tsukuda Original
Tucker-Jones House, Inc.
Two Brass Monkeys
Tye Stahly
United Pacific Designs, Inc.
University Games
Unknown
Vaclav Obsivac
Vandor
Venta
Venture Mfg. Co. Inc.
Verdes Innovations
VeryPuzzle
VIN&CO
Vinco
Vladimir Krasnoukhov
Wal-Mart Stores, Inc.
Walter Hoppe
Warner Brothers
Wayne Daniel
Wei Chi International group
Wei-Hwa Huang
Wemco Inc.
Westminster
Wil Strijbos (Streetwise)
Winning Moves Games
Winshare Puzzles and Games
Witeden
Woboko
Wonderful Puzzler
Wood Wonders (Brian Menold)
Wooodz
Xmatrix
Yamanaka Kumiki Works
Yaroslavskiy Vladimir
Yasuaki Kikuchi
Yavuz Demirhan
Yee-Dian Lee
YiSheng
Yoh Kakuda
Yoko Kakuda
Yong Jun Toys
Yoshikazu Goto
Yoshio Okiyama
Yoshiya Shindo
Yoshiyuki Kotani
Yoshiyuki Ninomiya
Yukio Ogura
Yuu Asaka
YuXin
Yvon Pelletier
ZCube
Zoyo
ZY
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