Fountain Sudoku, Var.3
(Published on 1. April 2021, 02:36 by gjchangmu)
Each of the cells with non-white colors sprays water in a cross shape (horizontally and vertically on all the 4 directions), centered at the cell and has an radius equal to the number in the cell (inclusive). Water sprayed from cells of the same non-white color (metaphorically, colors are like spraying timers) must not overlap with each other at any part.
Following is an example, with breakups of each of the colors illustrated:
The problem, with color breakups:
Solution code: row 3, followed by column 2.
Comments
on 10. April 2021, 21:11 by MrBrain
After goofing up a few more times, I started from the beginning. Very nice puzzle, but not easy for me!
on 10. April 2021, 08:00 by MrBrain
Thanks! I don't know how I kept missing that! I'll fix that error and try to finish the puzzle.
on 10. April 2021, 02:25 by gjchangmu
Sorry, I forgot that I shouldnt have used a hidden comment.
on 9. April 2021, 19:27 by MrBrain
I thought I had solved the puzzle, but it said that my solution was incorrect. Either I am making some mistake, or this puzzle may not have a unique solution.
on 9. April 2021, 03:37 by gjchangmu
Hi MrBrain, in your solution the 8 in r5c1 and the 5 in r9c7 would emit an overlapping cross on r5c7. Hope that helps!
on 7. April 2021, 10:46 by bigger
That's an insane low solves for an easy puzzle
on 5. April 2021, 03:16 by gjchangmu
add tag
on 3. April 2021, 18:00 by CJK
Since this is a sudoku puzzle, could you please add the sudoku tag? :)
on 1. April 2021, 12:54 by gjchangmu
Thanks marcmees.
on 1. April 2021, 11:21 by marcmees
fun puzzle.
