heyawake

heyawake 1.0

Free
It is played on a rectangular grid of cells with no standard size
 
1.0 (See all)

Heyawake is an Japanese number puzzle. It is played on a rectangular grid of cells with no standard size; the grid is divided into variously sized rectangular "rooms" by bold lines following the edges of the cells. Some rooms may contain a single number, typically printed in their upper-left cell as originally designed, every room was numbered, but this is rarely necessary for solving and is no longer followed.

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