XV Kropki - Knight
(Published on 18. December 2020, 04:54 by justnow)
Normal sudoku rules apply. Every row, column and 3x3 box must contain digits 1-9 exactly once.
Cells separated by a chess knight move cannot contain same digits.
X - cells summing to 10
V - cells summing to 5
Black dot - ratio 1:2
White dot - difference of 1
Negative constraint do NOT apply
Solution code: Row 5 then column 2. 18 digits, no spaces
Last changed on on 18. December 2020, 04:56
Solved by cdwg2000, ArchonE, MartinR, Uhu, zorant, Statistica, Fedo , samuella, wilsig, karen_birgitta, zuzanina, rimodech, Julianl, CountSudokula, NikolaZ, grothar, donnystam9, llo-7, 111chrisi, fuxia, ManuH, ... jhuijts, mlkj, Ryx, Tekloth, sandmoppe, StefanSch, Crul, tsc, ParaNox, PinkNickels, KatiBru, Carolin, flaemmchen, jadezki, zrbakhtiar, Schesam, snuuba, humaLautema, chain.reader, bugsduggan, Kekes
Comments
on 20. October 2023, 16:34 by snuuba
Very nice, thanks for sharing.
CTC link: https://tinyurl.com/ycxcf626
on 29. May 2021, 01:35 by Tekloth
My first 0 givens-solve, was fun! Really enjoyed this!
on 20. May 2021, 05:11 by Ryx
Nice puzzle! I think I tried it when it first came out and could not figure out the break in. I am glad I came back to it, that was a fun solve.
on 20. December 2020, 04:40 by mackerel
Really enjoyed that, thanks!
