2022-2-22 22:22:22
(Published on 16. March 2023, 16:38 by Pallando)
2022-2-22 22:22:22
By Pallando & BenceJoful
Standard 8x8 sudoku rules apply, using the digits 0-7 in binary form (so 3 is written as 011 while 6 is written 110).
- Digits on grey lines add to the number in the circle.
- Digits on red lines, when combined using bitwise-and (&) give the number in the circle.
- Digits on green lines, when combined using bitwise-xor (^) give the number in the circle.
- Digits on blue lines, when combined using bitwise-or (|) give the number in the circle.
You can solve it online using penpa
If you are unfamiliar with the bitwise operations used in binary arithmetic, the following summary may be of use:
Solution code: 16 digits, in decimal format (ie 0-7): row 7 then column 5. No spaces.
Solved by ClashCode, zetamath, sirtramola, 1277885105, cytCoye, panthchesh, Montinox, Lara Croft, samjna0049
Comments
on 20. March 2023, 03:45 by panthchesh
Interesting puzzle! It really helped to write the digits out in binary while filling in the grid.
on 16. March 2023, 17:21 by Pallando
Thank you to Myxo for the translation into German.
Danke an Myxo für die Übersetzung ins Deutsche.
https://logic-masters.de/Raetselportal/Benutzer/allgemein.php?name=Myxo
