https://mathforlove.com/tag/sam-loyd/ Transforming how math is taught and learned. Sun, 06 Oct 2019 20:27:08 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 https://mathforlove.com/2015/11/this-weeks-npr-puzzle-extra-challenge/ https://mathforlove.com/2015/11/this-weeks-npr-puzzle-extra-challenge/#respond Sun, 01 Nov 2015 20:25:36 +0000 http://mathforlove.wpengine.com/?p=2695 The post This Week’s NPR Puzzle: Extra Challenge appeared first on Math For Love.

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