Normal sudoku rules apply.
Digits in a circle appear at least once in the 4 surrounding cells
Any two cells separated by a knight's or king's move (in chess) cannot contain the same digit..
Digits must increase from the bulb of the thermometers
Solution code: Give the digits of row 5 and 6
on 4. August 2024, 16:04 by Bionic Cheese
Tough going but very rewarding
on 4. August 2024, 13:34 by Bionic Cheese
Tough going but very rewarding
on 13. July 2024, 04:48 by cozoq
Whew, that one took a while, especially as I long overlooked the king's move constraint. Very nice puzzle!
on 2. June 2024, 11:40 by NurglesGift
added link
on 12. April 2024, 11:51 by NurglesGift
thank you :)
on 2. February 2024, 16:45 by PinkNickels
Absolutely brilliant setting. Quite tricky! thank you
on 26. January 2024, 22:09 by NurglesGift
change description
on 20. July 2022, 16:20 by NurglesGift
edited description
on 20. July 2022, 16:18 by NurglesGift
Added link to puzzle