Normal Sudoku rules apply.
Digits along each arrow sum to the digit in its circle.
Every row is a cyclic shift of the first row: the digits stay in the same order, wrapping around at the edge.
Solution code: Digits in row 1
today, 03:20 by Gunkan
Great coloring exercise!
on 5. October 2026, 05:47 by Fisherman
Tough break-in, tough disambiguation, but a magical journey. As always, may Oliver ask for more of this slip rule?
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