The Knights of Torus
(Published on 26. July 2020, 21:39 by tzael)
Normal Sudoku rules apply.
- Digits 5,6,7,8 and 9 are knights and anti-knight rules apply (digits can't repeat within a chess knight's move).
- The Knights of Torus treat the grid as a torus: rows 1 and 9 are adjacent, and columns 1 and 9 are adjacent.
- For example, the 8 knight in B2 will see A9,C9 and I1,I3 in addition to all other cells within a knight's move and normal Sudoku rules.
F-puzzle link (does not consider extra rules)
Solution code: Column 1, 9
Comments
on 26. July 2020, 23:36 by SudokuExplorer
@tzael Nice variation on the knight's constraint! :-)
@Rotstein I'll probably try your series later this week. It looks fascinating!
on 26. July 2020, 23:22 by tzael
@Rotstein Thx and very cool series, impressive! I was just testing a variation where the torus is tilted 90 degrees.. very difficult to explain and solve, not sure it will ever get finished :D
on 26. July 2020, 23:04 by Rotstein
The same restriction as my toroidal chess puzzles series, I like it!! Maybe you should check my series if you like this kind of restriction :) This link is for the last one (the hardest one) but it contains links for all of the others (easier ones)
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0003NY
