Rhombus
Solve online in Penpa+ (thx Nick Smirnov!)
Here you find an older Rhombus Sudoku.
Place the digits from 1 tot 9 in every row, column and 3x3-block. There are some rhombus shaped figures in the grid.
The sum of numbers on the rhombus vertices should be divisible by the central number. (The number inside the rhombus).
Solution code: Row 7, followed by column 3.
on 14. July 2022, 10:34 by Richard
Added link and tag for online solving. Thx Nick!
on 17. December 2020, 18:24 by Nick Smirnov
Penpa:
https://git.io/JLl8g
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