New topics: April 2020

Highlights
Recent releases
Silver anniversaries
New solutions
Our hot stuff online
Other news
Old but still good news

Click on the links for full descriptions. (Links open in new window.)




Highlights:

 
Our 2020 Florida season CANCELLED! ...
Our happy expectations for a fruitful winter season of art shows in Florida have been dashed, casualties of the worldwide coronavirus calamity. All of our shows have been cancelled. Avoiding crowds is the rule now. Check our calendar to see where, if anywhere, we have a show later in the year. In the meanwhile, browse through our website for new releases. Come meet our newest designs, give your brain and artistry a thrill. You can order them safely and conveniently online. More....

 
Here's our year-end 2019 gamepuzzles newsletter...
Since there was no newsletter in 2018, this is a brief summary of all our doings in 2018 and 2019, with website updates and a few surprises. More....

 
40 years of Kadon, and the next decade starts!
Kadon Enterprises, Inc., has been creating and making original, beautiful gamepuzzles for 40 years! From 1979 to 2019, and it seems like no time at all. We've been celebrating in a variety of ways all year. See our commemorative brochure and, just for a fun overview, a collage of everything we've made and continue to make. And here's a brief write-up, with a few photos, of the big party we held on May 4, 2019.

 
Hexdominoes on YouTube!
At last, our amazing Hexdominoes has been animated with a kaleidoscopic progression of designs transforming, done by our artist friend from Slovenia, Teja Krasek. The lively musical background is a composition by another friend, piano virtuoso Sergei Novikov. You'll want to see it more than once. More....

 
We won the 2019 Archimedes Award!
The 3rd Annual Megistian Aenigma Agon puzzle competition was held on the gorgeous Greek island of Kastellorizo, August 18-20, 2019, organized by Pantazis Houlis. The Megistian Aenigma Agon is a Quadruple International Puzzle Competition (Interaction, Inscription, Illusion and Invention). The word Megistian comes from one of the island's names (Megisti), Aenigma means puzzle, and Agon stands for competition. It is a celebration of toys, puzzles, and word-games, presenting to the world Greece's leading role in puzzles. Winning the "Archimedes" award was our beautiful and tricky, small but mighty StarHex-I set in the logical puzzle category.   More....

 
Joyous creativity... 2019 Doris Championships
The 9th Annual Festival of Mind and Doris Championships, organized by Zdravko Zivkovic, took place in many high schools in seven European countries, building creativity and featuring our Doris puzzle. See the report of the winning designs, semi-finalists, and Grand Finale ceremonies. An international board of 10 judges made the final selections. "Volleyball" (right) by Marsel Germeri won first place.

 
Video of one Super Quintillions solution now online!
Watch a piece-by-piece assembly of how the 18 superquints build into a tower that will then slide into its box, starring Krystal Goodrich's talented hands. Filming by Elijah Allen.

 
Our Tricolor Stomachion is in a YouTube video!
Joe Marasco has created a fascinating video documentary about our Archimedes' Square puzzle, also known as the Stomachion. You can watch the amazing story of the origins and development of this 2200-year-old treasure and its many solutions as Joe explains its inner secrets. See the Tricolor Stomachion.

 
Simply beautiful... Flashes of Life
We offer, as a small departure from physical puzzles, a book of breathtaking photography by Robert L. Steinberger, Ph.D., each image paired with a haiku by Kate Jones. Flashes of Life, The Flower Collection comprises over 100 pages of digital photography, poetic interpretations, and stories. It's the first in a series of volumes on different subjects by this great visionary whose legacy will live on in the "flashes of life" he captured during a lifetime of passionate photography. You can preview the whole book at the publisher's website, and you can also order it from us as a lifetime treasure, in the best archival quality and now also in a more moderately priced hardcover edition. More...

 
World's best music... The Caranza Collection
Caranza is the stage name of Patric Hale, a phenomenal Meistersinger who has achieved both tenor and baritone mastery of 12 genres of music in 7 languages, with moving emotional sensitivity and blow-you-away power of delivery. He has a repertoire of hundreds of recorded songs, available on 22 CDs, ranging from Elvis, Sinatra, Tom Jones and Billy Joel to Broadway tunes, German songs, Italian and German opera, and more. Here are links to four audios to give you a start. Then visit our showcase of the entire collection and order his CDs to enrich every day of your life.

           



Recent releases:

 
Twenty-TansTMThe latest brilliant missing link
Created by Hans Weidig IV, this latest evolution of the tangrams concept is lightyears ahead of the traditional set. Its 20 tiles cover 16 squares and form hundreds of figures with mathematical purity. Four vivid colors add visual splendor. And there's something interesting for all ages, from introductory to the most sophisticated. It had its official world premiere during the 2019 Maryland Renaissance Festival. It soon begat a little offshoot, Handy-Tans, our newest pocket puzzle.   More....

 
Hex-PaveTMAn enchanting family of hexagon permutations
Created by Carl Hoff, these 15 tiles represent all the combinations of hexagons with sides of 1, 2, and 3 units in length, yet all their angles are equal. Although each tile is differently proportioned, they have amazing ways of forming groupings and patterns. Like any family, the uniqueness of each individual makes for surprising and delightful adventures, from lacy lattices to tightly bonded beehives.   More....

 
Shardinaires-9TMOur newest dissection puzzle
Created by George Sicherman and expanded by Kate Jones, the 9 strangely shaped tiles can form all 12 pentominoes and all 5 tetrominoes, besides a wealth of convex, concave, symmetrical, and whimsical silhouette figures. Two games explore unusual strategies of border formation.   More....

 
StarHex-ITMOur newest polyform puzzle
Created by Theo Geerinck of the Netherlands, this little brother to our beautiful StarHex-II has 14 tiles, with every combination of from 0 to 6 triangles attached on the edges of a hexagon. Developed by Kate Jones and Elijah Allen, the five colors code the pieces by type. For its world premiere, we submitted StarHex-I to the 2019 Annual Megistian Aenigma Agon puzzle competition on the Greek island of Kastellorizo, held in August 2019, and it placed first in the logical puzzle category, winning the Archimedes award. Its collection of complex shapes and themes will keep you fascinated for years, and you can even extend its challenges by combining it with the StarHex-II set.   More....

 
Ternion FactorTMOur newest strategy game!
Art Blumberg's fifth beautiful and innovative strategy board game had its world premiere at the 2018 Maryland Renaissance Festival. Ternion means threes, and each turn is a triple-action adventure. Unlike any game you've ever seen, it lets you add, remove, move pieces as you choose your best combinations. If you're in Maryland, come see our booth at the Baltimore Christmas Village and have Art show and teach you this super game in person.   More....

 
The Four Horses of the Epic EllipseTMa wild ride!
The ellipses referred to are the four identical parts of our Surprising Pyramid. Our resident mathematician, Elijah Allen, was toying with them one day to see what two-dimensional figures they could make, besides building a four-level pyramid. In short order Elijah and Kate had accumulated over 50 designs, and new ideas kept popping. Kate remarked that the shape of that piece was called the horse. Elijah then had the brainstorm to turn the bulky balls into flat hexagons, making them a pentahex... one of the tiles in our Hexnut set. Good idea, so here are the four horses as our newest Pocket Puzzle. Great stocking stuffer and to take along anytime for doodling and creative fun. So few pieces, such a long name, and a really tiny price.   More....

 
Cookie JarTMdelicious conundrums
We present a combinatorial set by Michael Dowle... a tasty dish of 13 unique tiles, each with a different combination of 1 through 6 rounded triangles attached to the sides of a concavely curved hexagon. Their symmetry patterns are a visual delight and a solving challenge. Over 100 puzzle challenges plus two games. A neat platter of ever-intriguing food for thought, perfect for your coffee table.   More....

 


Tricolor Stomachion Monographthe latest word!
A six-month research project with Archimedes' Square (also known as "Stomachion") by Joe Marasco, Kate Jones, and Alex Streif has produced an amazing historical document, new findings after 2200 years of silence about the world's oldest documented puzzle.   More....

 

MiniTouch-ITMfour shapes link up gracefully
This version, designed by Elijah Allen, is a tactile equivalent of MiniMatch-I, where four kinds of contour carved out of the sides of squares form circles, diamonds, hexagons and curvy octagons in the negative spaces. Great for touch-solving by vision-impaired players, too.  More....




Silver Anniversaries!

We're celebrating these games on the 25th anniversary of our first publishing them. They have been continuously in print, 1995-2020. In 1994 we had introduced a dozen dramatic creations, including several based on the golden ratio and a few big beauties. We followed in 1995 with another two golden sets, some 16-piece sweethearts, and a trio of wooden wonders in ascending sizes. See their stories in our historical notes, Tilting towards tilings.

  • Deka-MosaikTM — Fifteen pairs of the two golden triangles surround 5 pentagons in a 7" decagon tray, in 4 color mixes. Amazing variations emerge. How many pentagons can they form?

  • Puzzling PentagonTM — two shapes of golden triangles, in two proportional sizes, 36 and 72 degrees, build a large pentagon with five-fold symmetries, or matched and non-matched groupings with their 4 colors. Great pedigree of great minds who proposed this set: Nob Yoshigahara, Donald Knuth, first presented at an International Puzzle Party. The 16 tiles travel in cloth drawstring bag, ready to entertain anywhere. Hardest challenge: separate all the colors, and separate the four smallest triangles as well.

  • Hexnut Jr.TM — The 16 tiles are polyhexes from size 1 through 4 complete, plus four pentahexes. Build hundreds of cool shapes, both in and out of the 7" tray. A game for two players is also included in the well-filled work book. We called it "junior" because it serves as a simple introduction to tiling with hexagons, where the larger Hexnut set includes all 22 of the pentahexes and is a much more complicated set of activities.

  • Rombix Jr.® — An octagon with 16 tiles formed from dissecting a large octagon into rhombuses. The four differently shaped tiles of the same color form a small (order-1) octagon. Based on "rhombic circle tiling" discovered by mathematician Alan Schoen and developed by Kate Jones into an artistic puzzle for all ages. Surprising images appear with every new combination.

  • Snowflake Super SquareTM — an exquisitely graceful set of 36 square tiles with every combination of hearts and spaces on their edges. Hundreds of designs to form in and outside the 9" tray. Seven years in development! And it has seven different strategy games for up to four players.

  • Throw a FitTM — 10 cubes with all different mixes of 3 colors on their faces play a probability game for any number of players, plus tricky puzzle challenges to solve with color arrangements, some reminiscent of Rubik's Cube. We introduced Throw a Fit in 1995, and ten years later switched from wood cubes to jumbo white plastic dice. It feels very good to roll them with two hands.

  • Kolossal PyramidTM — This majestic puzzle of 12 pieces built of wooden balls pegged and glued into the required shapes has had a checkered career. First introduced in plastic in 1986, then retired in 1989 and archived for a few years, in 1995 we decided to offer it by custom order only. Handcrafting it is a real bear. We may look into 3D printing, but at current costs that would be even more expensive and time-consuming. We're happy to keep it alive even in hibernation. Collectors can still acquire it. Just give our master craftsman enough time to build it. A thing of beauty, on a fine dimpled wooden base, and it has 47 solutions.

  • TransposeTM — lovingly handcrafted wood board by Christopher Clark, its inventor, and stylish wood checkers play 8 different games and a collection of solitaire puzzles. The title game is a tiny bit reminiscent of backgammon, with its own unique variations. It won first place on Games Magazine's list of the 100 best games of 1996.



New solutions:


New discoveries for OchominoesTM
This puzzle continues to be irresistible even though it's a really tough nut, inspiring new investigations of its amazing properties. Here are some new symmetries formed by "clans"—all the tiles of a certain color. Each color identifies how many squares a tile has attached to its octagon-domino core. More...

 

Marvelous wrap-arounds for MiniMatch-ITM
See colormatched solutions with wrap-around edges and one or even two enclosed colors. The solution at right wraps both left to right and top to bottom and has full symmetry of the colors as well.     More...

 

Dominoes and symmetries for Hexdominoes®
One of our bestsellers, Hexdominoes lets us make ever surprising new discoveries. What a delight that a basket of parallel "egg" patches was possible. This one was found by a visitor to Ye Olde Gamery, at the Maryland Renaissance Festival.     More...

 

The amazing designs for Trio-in-a-TrayTM
Who would have thought that our venerable mini-puzzles, the Tiny Tans, would emerge as a Trio with such amazing variety and beauty. It surprises us with every new pattern we find. That's playable art!     More...

 

The dazzling variety of Chasing SquaresTM
With the simplicity of just two shapes in two colors comes a deluge of eye-pleasing symmetries, easy to construct yet always new and surprising. Here is a whole gallery of designs found by some of the visitors to our booth, and by our crew who can't resist toying with this one for new apparitions. More....

 

Pentominoes and symmetries for Dezign-8TM
Here's a whole group of attractive solutions embedding pentominoes into Dezign-8 patterns, created by Alex Streif. Take a look in our gallery of variations.     More....



 


Our hot stuff online:


We have an InstaGram page!
Thanks to our dear friend, Violet LeVoit, there is a colorful and growing display of Kadon gamepuzzles and scenes on Instagram.

 
Our Tricolor Stomachion now on YouTube!
Joe Marasco has created a fascinating video documentary about our Archimedes' Square puzzle, also known as the Stomachion. You can watch the amazing story of the origins and development of this 2200-year-old treasure and its many solutions as Joe explains its inner secrets. See the Tricolor Stomachion.

 
Gamepuzzles on Facebook!
Kadon has its own Facebook page for wider contact with our friends and fans. It's warm and fuzzy to see how many "likes" are coming our way. Have you "liked" us yet? Please do. And we're able to share things there that don't have a place in our formal website. Check in now and then to see what other folks say. Our thanks to Elijah Allen for launching the page and helping to administer it.

So come and talk to us there! The permanent link is on the homepage (look for the blue button). Any questions about our puzzles, praise and kudos are happily received. Join the conversation and look for special features from time to time. There will be no selling, only telling, in our Facebook lounge. For ordering please come to this main gamepuzzles site, where you'll find everything we make and an easy-to-use, secure shopping cart.

 
We have an applet to play Proteus!
A Proteus fan, Paul Nord, put his genius to work creating an app for your mobile devices so you can play our Proteus meta-game against a fairly smart computer. Get it now at the Apple store for under a dollar:   Michael Waitsman's Proteus — then enjoy this superb strategy game even when you don't have a worthy human opponent available. Paul's program looks beautiful and works great.

 
Pentacube Videos on YouTube!
Our friend and fellow polyomino lover, Donald Kern, has created four delightful, and impressive, videos showing the "complete" set (35 one-sided pieces) of pentacubes forming amazing and difficult solutions by Don. You'll want to see these more than once:

Regular 5x5x7 Block
Two-Sided Staircase
Jagged-Edge Block
Chichen Itza Pyramid

 


Other news:

Kate has written a unique time travel tale that you can read online here: "When are you?", providing a fictional background to some of our historical games. All the people are real; only the circumstances of their appearance are imaginary and coincidental!


A highly condensed printable catalog has been updated and is available online as three .pdf files. It has 24 standard pages plus an order form, in full color, although it works just fine printed in gray. Feel free to download as much of it as you want, and you're welcome to print it out for Web-deprived friends, too. This catalog can also be viewed online with flippable pages:


  Our flip catalog!
Now you can view our condensed 24-page print catalog with flippable pages or even as a slide show. The Flash program lets you zoom in, turn pages, and even click on any picture for a shortcut to its website display. Get an instant overview. Just click on the little cover page thumbnail at right. Works best with Chrome, Safari, Edge, or Firefox. To print out selected pages or your own full copy, go to our print catalog file (.pdf). For special categories and cross-references, see the Search Us index.

 
Archives expanded
If you've missed previous announcements or mailings, you can still track back to see what's been happening with us by browsing through our archives, especially the annual newsletters that sum up our year's doings. Here's the Archives index.


 


Old but still good news:

Check out unsolved tough challenges on the Contests page. Open to the world, with prizes to be won. Happy puzzling!

We own four very cool domain aliases. Each is just a title page ("splash page") and links to the respective major sections of the official gamepuzzles website. Take a look; they're jazzy.

Our Hexdominoes set is also a registered trademark and has its own independent website and domain name, with additional materials not found in our main website, such as the entire rule book and actual-size grids to print out for use with special figures. We plan to offer new challenges there eventually and maybe even some play-online features. A little logo for it is on the bottom of the homepage. And check out the awesome new designs we've found for this amazing set.

If you would like to receive copies of our very rarely issued bulletins or newsletters, please send us your email address and we'll add you to our confidential mailing list. We never give out our list; your privacy is safe with us. You can also subscribe and advise us of any address changes through the Contact Us page.

Here's a recap of all the gamepuzzles added to our website recently and in the past year, in case you missed their first announcement.   Octiamond Stack .... RunnuRound .... MiniTouch-I .... Ochominoes .... Tricolor Stomachion Monograph .... The Four Horses of the Epic Ellipse .... Cookie Jar .... Ternion Factor .... StarHex-I .... Shardinaires-9 .... Hex-Pave .... Twenty-Tans ....

Blooper Bounty — This is a standing offer:  we'll send a small prize to the first person who advises us of a mistake in this website, whether a typo, broken link or other goof. Each blooper gets a separate prize. Email us and provide your ground address, so we can mail you your prize. And thanks!

Our hot-link icons are listed, along with some surprises and hidden prizes, for those of you who care to read directions for getting around this place. For the others, there's always logic, intuition and serendipity.

This update page is overhauled monthly and updated momentarily.



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