Standard sudoku rules applies. Fill the grid with numbers from 1 to 9 so each digit occurs exactly once in every row, column and 3x3 box.
Four digits surrounded the circle mean there are 2 odd numbers and 2 even numbers.The number in the circle show the biggest and smallest number around the circle.
All possible circle are given. In other words, places without a circle don't have the same amount of odd numbers and even numbers.
This puzzle is made by Old Miles from China in 2017.It's type good for the same amount. No parity have more.
Lösungscode: column 1 and 2(18 digits)
am 22. November 2020, 20:17 Uhr von geronimo92
@bigger please is it possible to wait a few days between your publication? Too many in the same week please respect the flood and let eveyone more time to solve thanks a lot for your comprehension
am 22. November 2020, 17:07 Uhr von panthchesh
Thanks for the puzzle!
am 22. November 2020, 10:10 Uhr von cdwg2000
New type,Very easy,Pay attention to negative restrictions.
am 22. November 2020, 06:14 Uhr von Big Tiger
I'm not understanding the solution code. Columns 1 and 2 total 18 digits, but you specify 12...
am 22. November 2020, 05:41 Uhr von MavericksJD
Here is a F-puzzle Link: https://f-puzzles.com/?id=y6g7ear8