Normal sudoku rules apply.
Fog - The grid is covered in fog, which clears as digits are correctly placed in nearby cells. No guessing should be required.
Kropki Dots - Digits separated by a white dot are consecutive, and digits separated by a black dot are in a 1:2 ratio.
German Whispers - Digits along a green line differ by at least 5 with their neighbors on the line.
Renban Lines - Digits along a pink line form a continuous, non-repeating set in any order.
Parity Lines - Digits along a red line alternate in parity, i.e., even or odd.
Region Sum Lines - Blue lines are separated by the thick region lines into segments which all have the same sum.
Palindromes - Digits along a gray line read the same in either direction.
Play this puzzle on SudokuPadSolution code: Top row
on 15. January 2026, 17:02 by wuc
Great approachable fog puzzle thx.
on 15. January 2026, 06:48 by wuc
Great approachable fog puzzle thx.
on 14. January 2026, 22:00 by wuc
Great approachable fog puzzle thx.
on 9. December 2025, 11:00 by philolologue
A wonderful 21 minutes!
WEB3: Thanks for solving!
on 9. December 2025, 08:42 by Fra314
Neat, good fun! May I recommend your puzzles to BremSter? Thanks!
WEB3: Yes of course! Thanks for playing :)
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