Normal sudoku rules apply.
Shade some cells such that all shaded cells are orthogonally connected and all unshaded cells are orthogonally connected and no 2x2 area may be fully shaded or unshaded.
White dots lie on the border between the shaded and unshaded regions. Additionally, white dots separate consecutive digits. Not all possible dots are shown.
Digits in caged cells show the number of cells of the same color (shaded or unshaded) seen orthogonally from that position, including itself. The "other" color blocks vision.
Have fun, leave a comment if you enjoy the puzzle!
Solution code: Column 1 followed by Column 6
on 17. January 2023, 18:41 by kjholt
I liked the bigger version so much that I had to try this one too and it didn't disappoint! Great logic even at a 1-star difficulty.
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