Slitherlink (Sheep and Wolves) by Thomas Snyder - The Art of Puzzles | The Art of Puzzles
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Wolves and Sheep – MathCommunities.org
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Ashley Goetz (Tewes) on Twitter: "We did the Wolves and Sheep Puzzle yesterday! I told students if they solved it over break to send me an email. The emails are flooding in. @
Wolves and Sheep - JRMF
Wolves and Sheep – MathCommunities.org
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Numberplay: Catbird Seat - The New York Times
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