Rules
Normal sudoku rules apply.
Along green lines, adjacent digits differ by at least 5.
The sum of the digits along an arrow is equal to the digit in the connected circle. However, arrows' shafts are invisible.
Each shaft occupies 3 cells. Arrows are straight, do not cross, and do not share cells.
Solution code: Row 5
on 23. June 2025, 16:16 by Snookerfan
Beautiful and fun! Thank you
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ND: My pleasure!
on 17. June 2025, 15:57 by PuzzlePatzer
Very nice! It all flows smoothly. Thanks for sharing!
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ND: You are welcome, glad you enjoyed!
on 11. June 2025, 06:11 by Ramez
Those invisible arrows worked like magic in the solve path. Thank you for setting and sharing this beautiful sudoku :)
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ND: You are welcome Ramez!
on 10. June 2025, 16:05 by zonny
Very enjoyable - thanks!
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ND: You are welcome, glad you liked it!
on 10. June 2025, 12:30 by Chelo
That was fun!.. thank you
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ND: You are welcome!
on 10. June 2025, 10:18 by oskode
The invisible arrows are surprisingly effective, really nice construction!
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ND: Thank you very much!
on 10. June 2025, 07:35 by rameshsrivats
very cool puzzle
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ND: Thanks!
| Difficulty: | ![]() |
| Rating: | 90 % |
| Solved: | 39 times |
| Observed: | 6 times |
| ID: | 000NOX |
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