Shading Shake #3

    Another compilation of shading puzzles. I included a scraped tapa plus 3 puzzles for this post : Tapa, Heyawake and Kurohappo (rules can be found on the "help" tab on puzz.link or the "rules" tab on kudamono). Hope these are fun (I recommend doing the Kurohappo).

    Thanks to Mender and Rook for testing and feedback on the Kurohappo.

Tapa 1 - Tapa 2 - Heyawake - Kurohappo (penpa+)