I purchased this with the assumption it's simply a slight modification of Professor Spellbinder's
'Winston Freer's Tile Deal' which in turn is a modified but examinable variation of Winston Freer's
'Tile Puzzle', which originally brought a frame into play with these kinds of puzzles. If you know
the mathematics behind the principle utilized in these geometric curiosities, Tenyo has built a
cleverly gimmicked frame and case that burns that bridge in even the minds of those in-the-know.
Winston Freer himself would be stunned with this one. Well done Tenyo!
The entire puzzle
(case and all) measures 4 3/4" X 5 1/2". The tile puzzle is perplexing enough for lay people , using
just the 7 pieces, they can be tossed in any pocket (they're tough plexi-glass) and performed
anytime the heart desires. The frame itself isn't needed for the geometric puzzle to work, its only
purpose is to create the additional illusion of the puzzle's dimensions remaining unchanged as each
additional piece is 'absorbed' into the puzzle. This is where Tenyo cleverness comes to play.
Of the new line this is my favorite and I think a definite Tenyo collector's piece. Very highly
recommended. Pre-order now!
I totally disagree that "the frame isn't needed". As you continue to add the pieces, spectators (including originally me) aren't quite sure if the dimensions haven't subtly changed, especially after the second piece. It's showing that the puzzle shape continues to fit in the fixed frame that sells the magic.