Rules:
1. Normal sudoku rules apply.
2. Adjacent digits on a green line differ by at least 5.
3. Each purple line contains a set of non-repeating consecutive digits, in any order.
4. Along blue lines, digits have an equal sum within each region it passes through.
Puzzle:
Solution code: Row 8, from left to right.
on 1. October 2025, 04:03 by Nemefish
spectacularly smooth and elegant.
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