Bipolar Quads
(Eingestellt am 18. Februar 2026, 07:01 Uhr von The Bard)
Normal Sudoku rules apply. Place the digits 1-9 in each row, column and box without repetition.
Quadruples: Digits in the white circle must appear in at least one of the four surrounding cells.
Anti-Quadruples: Digits in the light red circle cannot appear in one of the four surrounding cells.
Bipolar Quadruples: In the yellow circle of the four digits, two digits cannot appear and the two other digits must appear in any of the four surrounding cells.
If you like this puzzle you may enjoy some of my other puzzles too, click HERE to see the other puzzles I have made.
Lösungscode: Row 2
Kommentare
am 12. April 2026, 23:24 Uhr von The Bard
Thanks to Frank Puzzles for featuring this on his channel. You can watch the solve here:
https://www.youtube.com/watch?v=Lvd_CBJrcEA
am 11. April 2026, 12:37 Uhr von AnebodaSlatorp
Fun times
am 2. April 2026, 23:29 Uhr von Chipmunk
Really fun, loved it!
am 31. März 2026, 17:24 Uhr von SHERAX
Just a Great Puzzle
am 19. Februar 2026, 08:11 Uhr von VitP
gas
am 18. Februar 2026, 22:17 Uhr von HumanBirdsong
Absolutely loved this, great stuff!
am 18. Februar 2026, 15:01 Uhr von cygne
Very cool ruleset! I'd be quite interested to see a future puzzle like this but a bit harder
