7 UP
(Published on 3. September 2026, 10:53 by billybeth)
Normal Sudoku rules apply except that only one of the nine digits is always negative with respect to cage sums and red dots.
Cages sum to 7
Red dots connect digits in the ratio of 1:-2. All red dots are given
Solve online : Sudokupad
Solution code: top row
Solved by L00ping007, Nelyn, tehbertl, goldensun, Adrian71, Bravissimo, TaeChi, SKORP17, Berkals, josemadre, amirs, Hrothan, balpha, snipermonkey07, galaxyn, ebulku, Elizy, kangaroo, Deivi55, florita
Comments
today, 10:46 by florita
That was really fun!! Thanks :)
on 4. September 2026, 16:26 by balpha
This was fun, thanks for constructing and sharing!
