Logic Masters Deutschland e.V.

Don't carry the one

(Published on 24. September 2023, 22:27 by hexadoodle)

Normal sudoku rules apply. Squares contain even digits. Cages show their sums.
On any line, in one direction, the sum of any two consecutive cells equals the next cell, mod 10. (i.e. If the sum is greater than 10, subtract 10.) For instance, a line may look like 853819, since 8+5=(1)3, and 3+8=(1)1. The directions of each line must be determined by the solver.

Sudokupad: https://tinyurl.com/47devfs3

Solution code: Column 8 top to bottom


Solved by StefanSch, OutOfMyMindBRB, MonsieurTRISTE
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Comments

on 25. September 2023, 15:16 by OutOfMyMindBRB
An very elegant design and solve, with some unexpected logic. Thank you for setting :-)

on 25. September 2023, 13:59 by MonsieurTRISTE
Finally, the mod-10 Fibonacci line!

Difficulty:3
Rating:N/A
Solved:3 times
Observed:6 times
ID:000FA2

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