Psycho Killer 02 - Solving My Own Sudoku

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Australia BremSter Puzzles
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Published on ● Video Link: https://www.youtube.com/watch?v=29V6FUy1hW4


Duration: 37:49
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This is my solve path for my "Psycho Killer 02" sudoku, the first puzzle I ever set.

This was the puzzle I created that introduced the Psycho Killer ruleset, which has featured in a few puzzles by a few different setters now.

Rules:
- Normal Sudoku rules apply.
- There are cages in the grid. Numbers cannot repeat within cages.
- Black cages are normal killer cages. The digits in the cage must sum to the small clue in the top left corner of the cage.
- Red cages are psycho killer cages. Digits placed in cages point to boxes in the grid, and provide a referred digit which is the digit in the same position in the box that is pointed to. The referred digits in the cage must sum to the small clue in the top left corner of the cage. Referred digits can repeat.
eg If there is a 2 in a cage, then the referred digit will be the digit in the same position in box 2; and that is the digit that will contribute to the cage total.


Links to online solving tools
CtC App: https://tinyurl.com/4k2adwsc
f-puzzles: https://f-puzzles.com/?id=yzct6f48

Logic Masters Germany:
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0006TI

Ashish's solve on Unshackling Sudokus and Puzzles:
https://www.youtube.com/watch?v=77zWfkYvxns

Rangsk's solve on his stream:
https://www.youtube.com/watch?v=E-icq9WxpzA&t=7345s

----------
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 more 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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Tags:
sudoku
puzzles