This puzzle is a remix of a previous idea, and features a much improved solve path with a better focus on what makes Whisper Squares interesting. Enjoy!
Rules:
Normal Sudoku: Place the digits 1 to 9 in every row, column, and 3x3 box.
Whisper Squares:
Equal Sum Cages: Within each cage, the sum of digits inside Whisper Squares equals the sum of digits outside Whisper Squares.
Here are some examples:
Solve online:
Lösungscode: Column 4
am 7. Februar 2024, 20:02 Uhr von yttrio
Very nice, fun puzzle! I loved how the whisper squares interacted with the cages near the beginning, and the solve path really came together as long as you're looking in the right places.
am 14. April 2023, 00:37 Uhr von halftime
Really lovely puzzle. I started out by making random guesses until I could see some patterns forced by the rules, then started over and proceeded more logically. Once I got on the right track, it was a tough but rewarding solve. Just what I want out of a puzzle on the higher end of difficulty. Thank you for sharing!
am 13. April 2023, 22:11 Uhr von TNGuy
This is the sort of puzzles that I absolutely love and enjoy! Best 35 minutes I've spent today, thanks Nordy!
am 18. März 2023, 07:54 Uhr von Phistomefel
It amazes me how strong the Whisper Square condition is. What a beautiful minimalistic puzzle! Thank you, Nordy! :)
am 16. März 2023, 05:32 Uhr von damasosos92
It's just one of the most beautiful sudokus I've ever witnessed. I still cannot believe that it solves and how it solves.
Everything is SO flawless and nice. Loved all the break-in part, but even the ending was top notch. Thank you, Nordy.
am 9. September 2022, 18:19 Uhr von filuta
Such a great inventive concept and a really fun puzzle!
am 7. September 2022, 03:45 Uhr von Samish
Exquisite puzzle with a magnificent break-in ! Thanks for setting such a beauty and thanks to Piatato for recommending it to me :D
am 7. September 2022, 01:38 Uhr von Piatato
What a fantastic treat this was! I really enjoyed making the discoveries that were needed for solving this puzzle! :-)
am 3. September 2022, 21:02 Uhr von mathpesto
Such a beautiful construction! Incredible, unique discoveries throughout!
am 3. September 2022, 18:08 Uhr von Tilberg
Vielen Dank!