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Lee Sallows
GeomagicSquares
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Lee Sallows
Lee Sallows
Trying to unlock the secrets of magic squares has been the ruling passion of my life over the past 50 years. It has been a very fullfilling experience, and given the choice, I would happil...
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Lee Sallows
Lee Sallows
setiset of order
n is a set of
n planar shapes, each of which can be tiled with smaller replicas of the complete set of
n shapes. The topic was introduced in my article On Self-Tiling T...
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Lee Sallows
Lee Sallows
'The Lost Theorem', a short piece that appeared in
The Mathematical Intelligencer in 1997, brings to light an unsuspected correlation between 3×3 magic squares and parallelograms. That is...
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Lee Sallows
Lee Sallows
In Quest of a Pangram, my first ever published essay, made its debut in
Abacus, a now defunct, computer-oriented quarterly published by Springer-Verlag, in 1985. A pdf of the published ve...
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Lee Sallows
Home > Varia[1][2]
Electronic puzzle[3]Borromean rings[4]Crossword puzzle[5]Triangle Theorem[6]Co-descriptive crosswords[7]Contact[8]
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