Heyawake by Hiroyuki Fukushima

Updated on Friday, 11^th of April 2025 (created 2025-04-10) — Filed under: Hiroyuki Fukushima List Paper Ported Puzzle column number shading territory

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Compromise for the heyawake thing to make the numbers big, without indicating any specific cell or obscuring the puzzle: Make the regions the numbers

Jack Lance 2022

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`shade-symmetry-rotational-2`

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`obstacle`

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`clues-missing,in-row-numbers-unique`

Heyawake, but… numbers (written in the top left of each box) may not repeat in a row or column

Jack Lance 2023

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2025-04-10 Many thanks to PinkHoodie for suggesting implementation improvements before the release of Heyawake, for making the panels in the modern format and the cover pic. Also for making heyawake puzzles using variant shade-symmetry-rotational-2 and obstacle in addition to 3 classics!

2025-04-11 ^Puzzletters PinkHoodie sent a 16x6 heyawake for rollout!

Heyawake heyawake Puzzles PinkHoodie Jack Lance Variants shade-symmetry-rotational-2 obstacle clues-missing,in-row-numbers-unique Acknowledgements and Changes