Colorado 18
(Published on 1. November 2026, 14:39 by Florian Wortmann)
Normal sudoku rules apply.
XV
Digits joined by an X sum to 10. Digits joined by a V sum to 5. All possible Xs and Vs are given.
Double Arrow
The sum of the digits along the gray line is equal to the sum of the digits in the circles at either end of the line.
Link:
SudokuPad
Solution code: row 9
Comments
on 3. November 2026, 00:33 by Yoshi Baroshi
Lovely!
on 2. November 2026, 14:48 by flutchman
Very smooth, but with enough deductions to stay interesting. Cool puzzle.
on 2. November 2026, 13:20 by Franjo
Immer wieder ein Genuss! Vielen Dank.
on 1. November 2026, 22:03 by damo_89
My first Colorado.. these are cool!
on 1. November 2026, 21:54 by nunc
Reading the rules and not making assumptions helps a lot... :-)
on 1. November 2026, 21:31 by RedBarchetta
Love it, thanks!
on 1. November 2026, 15:33 by PinkNickels
Love these!
