Stostone ("Stone on Stone") is a logic puzzle invented by Nikoli. A rectangular or square grid is divided into regions. The goal is to blacken some cells of a grid ("stones") according to the rules.
Book
Hard Logic Puzzles With Answers: Stostone Puzzles 100 Logic Grid Puzzles With Answers
by Ted Warner
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Paperback
$10.24
Stostone ("Stone on Stone") is a logic puzzle invented by Nikoli. A rectangular or square grid is divided into regions. The goal is to blacken some cells of a grid ("stones") according to the rules.
Paperback
$10.24