Normal Sudoku rules apply: Place each of the digits 1-9 once in every row, column and indicated 3x3 box.
Arrows: The digit in a large circle is equal to the sum of the digits along the arrow connected to it.
Quadruples: Digits in a medium circle each appear at least once in the 4 cells it touches.
Kropki: Digits separated by a small circle are consecutive.
SudokuPadLösungscode: Digits in row 8 from left to right
Gestern, 20:28 Uhr von jez9999
Wouldn't say it's as easy as the existing comments do. Completed it in the end though.
Gestern, 07:42 Uhr von Ganbatte
I agree with @superkinkel. Thanks for a fun puzzle.
am 13. Februar 2026, 10:21 Uhr von superkinkel
Great, still approachable puzzle that manages to save a lot of deductions around variants for the final phase! (I don‘t like the variants that give you some initial digits and then leave you with a ton of Sudoku.
am 13. Februar 2026, 05:57 Uhr von SanFranSam
Is the puzzle title some computer code for a colour? White maybe?
am 13. Februar 2026, 01:02 Uhr von sujoyku
What a flow! Thank you for this wonderful puzzle, thenonymous!
am 12. Februar 2026, 21:42 Uhr von thenonymous
Changed the sudokupad link so it has solution checking
am 12. Februar 2026, 21:31 Uhr von JVA
No solution checking :(
am 12. Februar 2026, 19:17 Uhr von PinkNickels
Really clean, elegant puzzle...and very approachable. 5* quality rating for sure!
am 12. Februar 2026, 18:35 Uhr von Myfyr MJ
Very nice fun puzzle.
am 12. Februar 2026, 17:20 Uhr von HeyItsErin
Really fun puzzle!
am 12. Februar 2026, 17:12 Uhr von Fizz
Very neat puzzle, thanks!