Do you know all the sudoku constraints in the World?

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Published on ● Video Link: https://www.youtube.com/watch?v=FwhMy-fuN0g



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My solve of "World of Sudoku 216" by Akash Doulani; a sudoku from his blog featuring many of the standard sudoku constraints.

You can find many of Akash's puzzles on his website, as well as links to where you can purchase his World of Sudoku books.
https://akashdoulani.blogspot.com/

Links to online solving tools for "World of Sudoku 216":
CtC App: https://tinyurl.com/2p9cc58e
f-puzzles: https://f-puzzles.com/?id=yddhbnwp

You can also find this puzzle on Akash's blog:
https://akashdoulani.blogspot.com/2021/04/puzzle-no-216-odd-even-thermo-arrow.html

Rules for "World of Sudoku 216":
- Normal Sudoku rules apply.
- Digits in grey circles must be odd. Digits in grey squares must be even.
- Along thermos digits must strictly increase from the bulb to the tip.
- Digits placed on arrows must sum to the value in that arrow's circle.
- Digits in cages must sum to the value in the top left corner of the cage.
- Digits with arrows outside the cage are the total of the numbers on the indicated diagonal. Numbers may repeat if permitted by other rules.
- Cells separated by an X must sum to 10. Cells separated by a V must sum to 5. Not all Xs and Vs are given.
- Cells separated by a black dot have a 1:2 ratio. Cells separated by a white dot must be consecutive. Not all dots are given.
- Digits in circles must be placed at least once in the four cells touching that circle.



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You can come to my Patreon page which I am using mostly as a public blog, and you may support if you wish to.
https://www.patreon.com/bremster

Find the details of all the puzzles covered on my channel on the following tracking sheet: https://tinyurl.com/BremSterVidsv1


If you would like to reach out to me you can.
I am BremSter on the CtC discord, or you can email bremster@elindal.net

You can find many of my puzzles on my Logic Master's Germany profile page.
https://logic-masters.de/Raetselportal/Benutzer/eingestellt.php?name=Bremster







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sudoku
puzzles