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Search: BP1245
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BP1245 When two players alternate coloring regions, either can force connection from top edge to bottom edge vs. either can force connection from left edge to right edge.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP1240 BP1241 BP1242 BP1243 BP1244  *  BP1246 BP1247 BP1248 BP1249 BP1250

KEYWORD

hard, precise, convoluted, dual, rotate, boundingbox, hardsort, challenge, proofsrequired

AUTHOR

Aaron David Fairbanks

    page 1

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