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Messages 394 - 423 of 653   Oldest  |  < Older  |  Newer >  |  Newest
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394
The group has been quiet for awhile so I wanted to give everybody something new to play with. I¢ve posted an interesting flexagon maze at...
Scott Sherman
loki3s
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Oct 3, 2007
6:03 am
395
I managed to make this little flexagon maze. It works pretty well and is surprisingly interesting even with rather few faces. I think making these larger and...
Robin C. Moseley
robin_moseley
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Oct 6, 2007
3:37 am
396
The attached file is another thought provoking flexagon, to add to Scott Sherman's recent posting. Attachments are not stored, so the file has also been...
LES POOK
toppingleslie
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Oct 6, 2007
3:37 am
397
Very cool. When I was creating the various flexagons for my flexagon bestiary, the ones with an even number of triangles per face were pretty easy since...
Scott Sherman
loki3s
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Oct 7, 2007
5:34 pm
398
Hmmm. There are so many different ways to flex a dodecaflexagon that I¢d worry a maze would end up being too frustrating. So I took a different approach with...
Scott Sherman
loki3s
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Oct 17, 2007
3:02 pm
399
Flexagons are perfect for creating dynamic magic squares (magic stars etc.) There are a great number of design ideas that can be explored. Square flexagons...
Robin C. Moseley
robin_moseley
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Oct 17, 2007
9:30 pm
400
Scott's puzzle flexagon is a brilliant and exceptional model. I really like it, it is a great concept. Flexagons like this are wonderful for peaking the...
Robin C. Moseley
robin_moseley
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Oct 19, 2007
7:25 pm
401
Very clever. And gorgeous as always. I think Martin Gardner would approve :). I was looking to see what other flexagons might work. If the magic square had...
Scott Sherman
loki3s
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Oct 21, 2007
1:26 am
402
For many/most flexagons the polygon units on the faces change orientation during flexing. In order to make dynamic magic squares from these flexagons, we need...
Robin C. Moseley
robin_moseley
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Oct 22, 2007
2:48 pm
403
I¢ve posted a magic square on a 3-sided right triangle octaflexagon at http://loki3.com/flex/magic/tri-octa.html. This one is interesting because the pinch...
Scott Sherman
loki3s
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Oct 26, 2007
3:42 am
404
This magic flexagon does have some challenges. Scott worked this out by keeping the triplets of numbers adding up to 111 throughout the magic squares so that...
Robin C. Moseley
robin_moseley
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Oct 30, 2007
2:25 am
405
What about the following: 34 16 29 20 30 15 35 11 40 7 39 12 6 44 1 48 2 43 28 18 33 14 32 19 41 9 36 13 37 8 0 46 5 42 4 47 Christian -- ...
Christian Eggermont
chr1segg
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Oct 31, 2007
3:06 am
406
Almost, but what we need for this flexagon is a magic square with an extra property that works well with the way each sub-square is reflected when flexed. Say...
Scott Sherman
loki3s
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Nov 1, 2007
4:55 am
407
Yes, this square with the two triplet sums is what I was looking for, although I was trying to create this with only the numbers 1-36 and no duplicates. It...
Robin C. Moseley
robin_moseley
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Nov 1, 2007
2:18 pm
408
For those trying to design new triangle flexagons, one detail worth knowing is that there may be more variants of a particular flexagon than there are for the...
Scott Sherman
loki3s
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Nov 2, 2007
5:17 am
409
This is a significant discovery concerning greater numbers of variations for non equilateral triangle flexagons. I bet this has implications to other polygons...
Robin C. Moseley
robin_moseley
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Nov 3, 2007
1:36 am
410
Here’s a new path puzzle - http://loki3.com/flex/maze/deca-paths.html - this time on a right triangle decaflexagon. I find this one interesting because it...
Scott Sherman
loki3s
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Nov 9, 2007
10:13 pm
411
In haste, my first attempt at this decaflexagon puzzle resulted in an impossible puzzle to solve. Instead of reading the clear directions, I cut out the two...
Robin C. Moseley
robin_moseley
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Nov 11, 2007
9:50 pm
412
Earlier this year I had been exploring the dodecaflexagon frieze patterns, and have just recently had a chance to put together the maps for the 3, 4, and 5...
Robin C. Moseley
robin_moseley
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Nov 13, 2007
6:25 pm
413
I received this from a Google alert, and you may find it of interest. http://www.sccs.swarthmore.edu/org/daily/2007/11/14/orourke-on-geometric-reductionism/ or...
Kathy Knapp
kathyknapp2003
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Nov 15, 2007
4:38 am
414
It's interesting to see the patterns for the various 5-sided dodecas. I'll be especially interested to see all 9 6-sided dodecas (I assume there will be 9)....
Scott Sherman
loki3s
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Nov 18, 2007
6:12 pm
415
I've created a picture puzzle on a hexaflexagon for people to try out, available at http://loki3.com/flex/maze/hexa-puzzle.html. I've put this one on a bronze...
Scott Sherman
loki3s
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Nov 18, 2007
6:12 pm
416
... Thanks for making these flexagon puzzles. They're a lot of fun. I've been able to figure out this picture one and the pyramid one, but the other two path...
James Marshall
dronak
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Nov 19, 2007
4:32 am
417
Actually I believe there are only 7 hexadodeca flexagons frieze patterns. I posted images for 4 of these here: ...
Robin C. Moseley
robin_moseley
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Nov 19, 2007
4:49 am
418
It certainly seems like he would be interested in flexagon-style paper folding. The "one cut" theorem he talked about sounds intriguing. The basic idea is...
Scott Sherman
loki3s
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Nov 19, 2007
4:49 am
419
Oh right, 7, for the same reason there's only one 3-sided version. (With the straight strip you can use to make hexaflexagons of 3, 6, 9, 12... sides, you're...
Scott Sherman
loki3s
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Nov 20, 2007
6:52 am
420
Thanks for the feedback. One of my aims in making these puzzles has been to encourage people to experiment with flexagons they're not familiar with, so it...
Scott Sherman
loki3s
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Nov 20, 2007
6:52 am
421
"Robin C. Moseley" <moseley@...> wrote: It appears to me that some of these patterns have more of a tendency to get...
Kathy Knapp
kathyknapp2003
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Nov 20, 2007
6:53 am
422
This is another really cool flexagon puzzle. I particularly like the template and construction of the flexagon. For me, the templates and construction of...
Robin C. Moseley
robin_moseley
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Nov 20, 2007
6:54 am
423
I agree with Robin Moseley's comments on printers and papers. I find that origami duo paper looks effective on some flexagons. I use an inkjet printer, and...
LES POOK
toppingleslie
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Nov 20, 2007
11:49 pm
Messages 394 - 423 of 653   Oldest  |  < Older  |  Newer >  |  Newest
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