Lode5tone (DFM Sandwich sudoku)
(Eingestellt am 4. Oktober 2026, 06:00 Uhr von udukos)
Hello! It's been a while. This puzzle is a combination of Dutch Flat Mates and Sandwich sudoku. I created it after solving a few puzzles with this ruleset, without realizing that it was part of a weekly series by
Flinty. Congratulations to them on such a successful and long-running series! Entry into the puzzle doesn't require trial and error.
Normal Sudoku rules apply.
The clues outside the grid are equal to the sum of the numbers located between 1 and 9 in that row or column. Every 5 in the grid must have a 1 directly above it or a 9 directly below it. It may have both, but it doesn't need both.
Links to the puzzle for solving online:
Penpa plus or
Sudokupad
Have fun! :)
Lösungscode: Row 8
Gelöst von jalebc, Piatato, PluckyVillain, damo_89, ZornsLemon, marcmees, SKORP17, PippoForte, nevermore, Jesper, Qodec, kangaroo, palletpusher, Playmaker6174, StephenR
Kommentare
Heute, 02:52 Uhr von Playmaker6174
Very involved opening sequence and a rewarding solve overall, great use of the DFM theme throughout the solve!
Also I'm super glad to see another puzzle from you again x)
Zuletzt geändert am 6. Oktober 2026, 23:27 Uhram 6. Oktober 2026, 23:27 Uhr von Qodec
Very mature puzzle: enjoyable, crisp deductions, and a beautifully smooth collapse at the end. Welcome back!
am 6. Oktober 2026, 09:21 Uhr von Jesper
Great puzzle, entertaining solve path
am 4. Oktober 2026, 19:57 Uhr von marcmees
Tasty DFM sandwich. Thanks
am 4. Oktober 2026, 13:23 Uhr von damo_89
Lovely. Break in really involved putting together a bunch of clues plus flatmates, not sure if I found the intended way but it worked!
am 4. Oktober 2026, 09:35 Uhr von Piatato
Fun and smooth puzzle! Happy to see you back! :D