Type good S Sudoku
(Published on 7. December 2020, 09:03 by bigger)
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 sum of 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 a variation from type good.
Solution code: row 2 and column 6
Comments
on 15. August 2024, 09:22 by Rollo
Brilliant puzzle with negativ constraint :-).
on 7. December 2020, 23:09 by SirWoezel
Loads of fun!
on 7. December 2020, 17:08 by bigger
add f puzzle link
on 7. December 2020, 14:58 by glum_hippo
<a href="https://f-puzzles.com/?id=y4o9pky5">F-puzzles link</a>
on 7. December 2020, 13:17 by marcmees
tricky start but once you get going, the 2odd/2even rule makes for a smooth solve. thanks
