Mathlements
(Published on 7. June 2021, 19:47 by Qodec)
Defend the castle! Get your sumguns and knowledge bombs and man the mathlements!
- Normal sudoku rules apply.
- Arrows: Digits along an arrow in the grid must sum to the digit in its circle.
- Odd: Cells with an opaque grey circle must be odd.
You can play this puzzle online using sudokulab: https://sudokulab.net/?pzl=_3fXCRws.
Good luck!
P.S. Please don't hesitate to request a Penpa+ link, in case sudokulab doesn't work well on mobile. I'll be happy to provide one if necessary.
Solution code: Rows 4 and 9. I.e. the 9 digits in row 4 from left to right, followed by the 9 digits in row 9 from left to right, for example: 123456789123456789
Comments
on 10. May 2024, 20:40 by StephenR
Very clever puzzle, thanks. The start was very tricky for me, but then it did let up a little.
on 22. October 2021, 13:05 by uvo_mod
Labels angepasst.
on 12. June 2021, 14:04 by sandrokv
f-puzzles always drives my cpu usage very high, so thanks for providing this awesome puzzle in sudokulab
on 12. June 2021, 05:53 by tallcat
Outstanding puzzle, as always!
on 11. June 2021, 21:21 by Daniel10001
Another super-puzzle by qodec. Loved the solve
on 8. June 2021, 11:32 by Phistomefel
@PotatoHead21: SudokuLab actually allows you to directly transfer the Sudoku to f-puzzles. You just need to go to the tab Edit and click on -> f-puzzles.
on 8. June 2021, 07:18 by cdwg2000
Very nice！difficulty<4.
on 8. June 2021, 06:16 by PotatoHead21
can you post an fpuzzles link?
on 8. June 2021, 06:12 by Playmaker6174
Very delicate setting! This puzzle is so satisfying to solve, I enjoyed every second of the solve. Thank you for this incredible puzzle :)
on 8. June 2021, 01:29 by polar
A joy to solve - thanks!
