normal 6x6 sudoku rules apply: fill the grid with digits 1-6 so that no digit repeats in any row, column, or box.
there is a negative constraint in this puzzle
all variant clues follow their standard meanings; full descriptions are provided below.
Solution code: row 5, left to right
on 15. June 2026, 01:01 by Mjdhmy
Thank you for the walkthrough link, I got a bit stuck in the beginning. After getting past that though, I had a lot of fun solving this!
on 15. June 2026, 00:43 by Mjdhmy
Thank you for the walkthrough link, I got a bit stuck in the beginning. After getting past that though, I had a lot of fun solving this!
on 9. June 2026, 19:47 by TheJRMY
When I saw this my first thought was “if this is just 6 6s I’m going to be so mad.” But then I realized it couldn’t be because of boxes 2 and 5.
AaronH: I'm sorry I made you 'a little mad' https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=000T8A
on 29. May 2026, 00:05 by SHERAX
Less than 10 minutes
on 27. May 2026, 23:08 by AaronH
Added walkthrough video link
on 27. May 2026, 10:20 by boggles
yum!
on 27. May 2026, 01:01 by sfield
This took me less than 3 minutes. It's a good puzzle, but definitely 1 star difficulty.