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Turning Moire Postcard
Product comes in seven variations.
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Turning Moire Postcard
$2.50
Equations that Changed the World Card
Equations that Changed the World Card
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Equations that Changed the World Card
$6.00
Field Guide to Snowflakes
Field Guide to Snowflakes, by Caltech ProfessorKenneth Libbrecht
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Field Guide to Snowflakes
$21.99
Wood Solitaire, Blue Marbles, Round (WE Games)
Wood Solitaire, Blue Marbles, Round (WE Games)
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Wood Solitaire, Blue Marbles, Round (WE Games)
$30.00
A Lifetime of Puzzles; Martin Gardner, Erik Demaine
A Lifetime of Puzzles; Martin Gardner, Erik Demaine
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A Lifetime of Puzzles; Martin Gardner, Erik Demaine
$74.95
Hanayama Quartet Puzzle | Level 6
Hanayama Quartet Puzzle | Level 6
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Hanayama Quartet Puzzle | Level 6
$16.00
Drink Rocks
Drink Rocks
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Drink Rocks
$45.00
Math with Bad Drawings - Soft Cover
Math with Bad Drawings - Soft Cover
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Math with Bad Drawings - Soft Cover
$19.99
Hyperbolic Birthday Greeting Card
Hyperbolic Birthday Greeting Card
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Hyperbolic Birthday Greeting Card
$6.00
Solitaire Chess
Solitaire Chess
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Solitaire Chess
$17.50
Codenames Duet
Codenames Duet
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Codenames Duet
$27.00
Hanayama Square Puzzle | Level 6
Hanayama Square Puzzle | Level 6
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Hanayama Square Puzzle | Level 6
$16.00
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