Quadrentropy
(Eingestellt am 22. Oktober 2024, 02:59 Uhr von timotab)
- Normal Sudoku rules apply: place the digits 1 to 9 in every row, column, and box, once each.
- A digit inside a white circle must appear in one of the four cells surrounding that circle.
- Every 2x2 square must contain a low digit (1, 2, 3), a middle digit (4, 5, 6), and a high digit (7, 8, 9)
Lösungscode: Row 6
Kommentare
am 20. Februar 2025, 19:25 Uhr von Friedhelm
That was fun! Thanks!
am 31. Januar 2025, 03:07 Uhr von Frank Puzzles
https://youtu.be/Fpd9nUCeeIU
I highlight this puzzle in my new series Learn How To Sudoku. Nice introduction to entropy ruleset and quad circles.
am 7. Januar 2025, 15:54 Uhr von ParaNox
I LOVE entropy puzzles, I just often have a hard time finding some which aren't too hard for me to solve, so this was perfect, thanks a lot!
am 8. November 2024, 05:47 Uhr von PatMac
Very fun solve.
am 24. Oktober 2024, 22:47 Uhr von zimmicks
Just under an hour, got stuck in the middle. Very fast solve after key found.
Fun solve!
am 24. Oktober 2024, 18:52 Uhr von chain.reader
Loved it. thanks
am 24. Oktober 2024, 07:42 Uhr von Ganbatte
Simple rule set and fun puzzle to solve. Thank you!
am 24. Oktober 2024, 01:55 Uhr von inthemoonlight
Such a delightful solve!
am 22. Oktober 2024, 18:39 Uhr von Franjo
Nice and easy entropy. Thank you for sharing.
am 22. Oktober 2024, 16:28 Uhr von Inge
Very nice puzzle !
am 22. Oktober 2024, 16:19 Uhr von PinkNickels
Very lovely solve!
