Duplicate Connections
(Published on 30. April 2026, 14:20 by RaygunUltra)
Normal sudoku rules apply; i.e. the digits 1 to 9 need to be placed, once each, in every row, column, and 3x3 box.
The gray lines are palindrome lines, i.e. they contain the same digits backwards and forward.
Digits separated by a white dot are consecutive. Digits separated by a black dot have a 2:1 ratio, i.e. one is double the other.
Digits along an arrow sum to the digit in that arrow’s circle.
Solution code: Row 7
Last changed on on 2. May 2026, 04:53
Solved by StefanSch, pmays123, lianarox, SKORP17, Willkimo, dickey, lune, Bjd, by81996672, lancer102rus, data_free, forsen, akakamereon, PuzzlePatzer, Nagesh, apendleton, SirRookie, b413x, Crul, doodManBro, Julianl
Comments
on 2. May 2026, 17:44 by PuzzlePatzer
Fun!
on 2. May 2026, 04:53 by RaygunUltra
Picture of the puzzle hopefully added.
on 1. May 2026, 04:40 by RaygunUltra
How do I add a picture? Every time I try, it doesn't work.
on 30. April 2026, 16:07 by StefanSch
Please add a picture of the puzzle here, not oly a link.
