Rules: Draw a simple (non-intersecting) closed loop passing through every cell in the grid. The loop must connect with each 'v' to form arrows. A cell that an arrow points to contains the sum of the prior two numbers along the loop (see examples below).
One loop segment is given in green.
Links to play:
SudokuPad (Settings: Enable Pen Tool)
Solution code: Rows 4 and 5 (12 digits, no spaces)
on 7. January 2025, 19:18 by Piatato
Very cool little puzzle, thanks!
on 13. October 2023, 18:46 by Rollo
Sehr schön :-)!
on 19. January 2023, 09:25 by wooferzfg
Lots of fun, thanks
on 19. January 2023, 07:29 by KNT
That was cool! and trickier than I expected (though nothing too hard). Deserves more attention, for sure
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