This difficult sudoku is as easy as 123...
My solve of "123 Killer" by Scott Strosahl, a sudoku using the Killer constraint.
Solve in SudokuPad: https://link.sudokupad.app/123killer-strosahl
In this video I solve the puzzle twice. Because this is not a blind solve of the puzzle, I am aware of something in the puzzle that I wasn't when I first encountered this puzzle. The first solve is me replicating my original solve, and the second solve is me after discovering a really nice thing in the grid.
0:00 Introduction
2:40 First Solve
30:35 Second Solve
Rules:
- Normal Sudoku rules apply.
- Digits in cages must sum to the number in the top left corner of the cage. Digits can not repeat within cages.
Alternate solving link (f-puzzles): https://f-puzzles.com/?id=y7kzfuq2
Check out Scott's YouTube channel at the following location:
https://www.youtube.com/c/ScottStrosahl
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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