Normal Sudoku rules apply.
Draw a one-cell-wide loop of orthogonally connected cells. The loop may not touch itself, not even diagonally.
Digits along each arrow sum to the digit in its circle. Each circle is on the loop.
In one direction along the loop, digits strictly increase from each circle up to the cell immediately before the next circle. The direction must be determined by the solver.
Solution code: Digits on the loop in row 9 (left to right) followed by digits on the loop in column 8 (top to bottom)
on 16. September 2026, 19:43 by gkammer
Thank you! Enjoyed drawing the loop. I had to guess and check at the very end, but otherwise found it very fun.
on 16. September 2026, 18:00 by pmays123
Very nice puzzle! I struggled a bit near the end but still had a great time overall. Thanks for sharing
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