Normal sudoku rules apply.
For each line, digits on the line have an equal sum N within each 3x3 box it passes through. If a line passes through the same box more than once, each individual segment of such a line within that box sums to N separately.
Try Equal Sum Lines on your choice of:
Solution code: Column 3 and row3
on 17. January 2023, 02:16 by wisty
Absolutely wild
on 23. November 2022, 23:32 by wenchang
NICE! Spoiler Alert!
https://youtu.be/pD0ixYSumDc
on 23. November 2022, 00:54 by gigglingCaduceus
An excellent mix of arithmetic and geometry!
on 22. November 2022, 23:55 by cdwg2000
Very nice and smooth.
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