VariantDoku Daily Puzzle: September 25
(Published on 25. September 2026, 09:20 by Brandy New)
Irregular sudoku rules apply. Place the digits 1-6 once each in every row, column, and irregular region.
German whispers: digits along a green line must differ from their neighbours by at least 5.
Renban: digits along a pink line are a set of consecutive non-repeating digits in any order.
Region sum (blue) lines: box borders divide each blue line into segments. All segments on the same line have the same sum; different lines may have different sums.
Palindrome: digits along a grey line read the same forwards and backwards.
Solve in VariantDoku (iOS, macOS, Android) or on SudokuPad.
Solution code: Enter the digits of column 6.
Comments
on 25. September 2026, 15:08 by packjack
Very approachable, a fun short exercise!
on 25. September 2026, 13:50 by macintux
A couple of subtle steps, but approachable. Very nice, thanks.
