81cells vs 19dots vs 7dots
(Published on 31. December 2023, 12:00 by kierownik)
Rules:
-
Normal 9x9 sudoku rules apply:
In every row, column and in every 3x3 box the digits from 1 to 9 have to appear atleast once. -
Anti-knight:
Cells seperated by a knight’s move in chess cannot have the same digit. -
Difference kropki:
Cells with a white kropki between them are consecutive. -
Ratio kropki
Cells with a black kropki between them are in a ratio of 1 to 2. Wich means you have the following posibilities, 1-2, 2-4, 4-8 and 3-6.
Play the puzzle here online:
Sirxemic’s Sudokumaker
Sven's Sudokupad
Have fun and leave a nice message :D.
Solution code: Row 3 and 7. Left to right.
Last changed on -
Solved by jalebc, tiuhto, jaxmetallic, AN_not_IO, Notlob, MarthaB, efnenu, ArmagedDan, saskia-daniela, flaemmchen, pepe74287, seeppp, Komeiji_Carey, RickiFerrara, hige, lmdemasi, SeveNateNine, vlin, ... Mr.CHEN, Cezarr, ellamackmitch, Mup, elpizw, Christovaneeden, PippoForte, vexillophilia, jchan18, Archon, Kabuki73, buzzle24, Javier Rebottaro, k2u5as, Meghan29, tkrahn98, asii, naggy, koiking
Comments
on 1. January 2024, 19:10 by kierownik
Thank you
on 1. January 2024, 19:07 by sacklunch
Very enjoyable! Thanks for setting and sharing.
on 1. January 2024, 04:50 by ukjohnd
Very nice, much quicker when I read the rules properly and saw the anti-knight constraint....
on 31. December 2023, 18:58 by kierownik
You are welcome.
on 31. December 2023, 18:55 by erik
fun puzzle, thx
on 31. December 2023, 17:44 by PinkNickels
fun one! thank you for sharing. we appreciate you.
