Dutch Flats with a Difference
(Eingestellt am 2. Juli 2025, 19:06 Uhr von phil_the)
This puzzle was created for one of Scojo's Setting Saturday puzzle prompts back in October 24 suggested by GDC and Flinty. This was around the time of the anniversary of the first Dutch Flat Mates Puzzle. I decided to combine Flat Mates with a constraint of my own invention called Difference Arrows.
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Each row, column & 3x3 box contains the digits 1-9.
Each 5 in the grid contains a 1 in the cell immediately above it, or a 9 immediately below. It may have both but doesn't need both.
Digits in a circle equal the difference between the sum of the digits along each attached arrow.
Solve in SudokuPadLösungscode: Digits in row 8
Zuletzt geändert am 2. Juli 2025, 19:08 Uhr
Gelöst von Jesper, atmospherium, SKORP17, marcmees, Joyofrandomness, palpot, L00ping007, Flinty, Scojo, mathpesto, Ambrose, GorgeousNicko, DanishDynamite, da-hans, Franjo, benisjammin, Dreamy4Vada, sze, Mr. Happy, Cryccu, Julianl, zuzanina, sorryimLate, Malakree, Yarglof, Crul, abadx, widjo, ManuH, steinchen, JoBerlin, yusuf17
Kommentare
am 30. Juli 2025, 14:16 Uhr von yusuf17
Pro-tip: do not forget the DFM rule.
am 3. Juli 2025, 08:21 Uhr von da-hans
Nice special episode to the DFM series.
