Antiknight: digits a knight's move apart must be different.
Lines: the digits on each line have the same sum. Digits may repeat on a line if otherwise allowed.
Feedback is very welcome!
Solution code: Column 4 from top to bottom
on 2. January 2025, 02:57 by glum_hippo
Artsy but hip
on 7. August 2024, 05:53 by mkubica
Very nice! I love these puzzles that unravel all at once (after quite a bit of setup)
on 7. August 2024, 05:53 by SudokuHero
Thought it was a bit easier than 3*, but regardless I enjoyed it very much.
on 6. August 2024, 01:47 by JeffWajes
A clever idea presented simply and beautifully. Great puzzle!
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