One-Fog-Nine
(Published on 18. April 2024, 14:54 by meggen033)
Solve with SudokuPad
• Normal Sudoku rules apply.
• 1-5-9: Each digit in column 1 indexes the 1 in its row (i.e if R3C1=4 then R3C4=1). The same rule applies to column 5 digits indexing 5 in its row, and column 9 digits indexing 9 in its row.
• The digits in a cage must sum to the number printed in its corner. Digits may not repeat within a cage.
• A black dot between cells indicates cell values with a 2:1 ratio.
• ***ALL BLACK DOTS ARE SHOWN***
• The grid is partially covered with fog. Correctly placed digits will clear the fog around that cell.
Happy Solving and God Bless!!!
Solution code: Enter row 7 digits
Comments
on 19. July 2024, 08:50 by saydo17
Amazing break in and beautiful finish!
on 5. July 2024, 12:04 by Jackson Philion
My first Fog and 1-5-9 puzzle. It was an excellent introduction that had an awesome break-in and some nice logic flows. Thanks for this one!
on 24. May 2024, 05:56 by Karitsu
This was my first 1-5-9 puzzle. I had completely ignored the -5-9 part. Took me half an hour of being stuck to eventually reread the instructions and realize it doesn't just apply to column 1. After that, the puzzle flowed really nicely and was much easier to complete (go figure).
on 10. May 2024, 00:23 by DonQuichopp
Very nice flow, took me a bit at few places to spot the continuation though. I think it's between 1-2 for beginners, 1 for mor experienced solvers :-)
on 9. May 2024, 03:33 by Nemefish
excellent, interesting but not too difficult
on 8. May 2024, 16:12 by Jrosas
Very nice break in
on 8. May 2024, 14:56 by skoob
Reaaally fun logic!!
on 8. May 2024, 06:45 by ark29
Great puzzle. I loved it.
on 8. May 2024, 00:38 by ViKingPrime
So much charm to this one! Just an absolute joy.
on 7. May 2024, 23:11 by Kawkaz
Very nice!
on 7. May 2024, 10:20 by KingIsulgard
Very nice fog puzzle! I love the negative constraints.
on 18. April 2024, 23:40 by Joanie
Clever :)
on 18. April 2024, 21:29 by DarrenBurnett
That stumped me a few times, but the puzzle always had great logic approach. Very nice.
on 18. April 2024, 15:27 by wuc
Cool puzzle. Tricky start. Easier finish. Thx.
