==== SOLVING LINKS ====
==== RULES ====
Normal Sudoku rules apply : fill the grid with digits 1 to 9 appearing each exactly once in every row, column, and 3x3 box.
Arrows : Digits along an arrow (grey line) sum to the digit in the arrow bulb (grey circle) and can repeat (only if allowed by other rules).
==== ACKNOWLEDGEMENTS ====
Many thanks to Qodec, Jezza, PotatoHead21, lerroy and Antiknight for testing and giving precious feedback on this puzzle, or on early drafts.
Solution code: Digits from Column 1 (top to bottom) followed by digits from Row 4 (left to right). 18 digits total, no space character.
on 4. November 2022, 17:16 by Silverstep
Break-in is beautiful and not too difficult. The finish is harder but still fair.
on 27. September 2022, 10:41 by Snookerfan
Great puzzle. Thank you!
on 26. September 2022, 06:39 by Samish
Beautiful logic with many very clever steps, but also quite hard
for me.
on 26. September 2022, 04:20 by Xendari
Very clever puzzle, thanks a lot :)
on 25. September 2022, 21:34 by antiknight
Great puzzle with nice ideas !
on 25. September 2022, 19:25 by lerroyy
Great puzzle! thanks