New answers tagged grid-deduction
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PSE Advent Calendar 2024 (Day 11): A Sparkling Sudoku
Pretty sure I solved it! Took me a bit, but I got there in the end!
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A Simon Tatham's Galaxy puzzle
I think I have a clearer set of inferences. Here's my set of "obvious" starting moves:
Now R8C8 can only belong to one galaxy (R5C7 has an open cell symmetrically, but no path would connect ...
- 796
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Happy Thanksgiving! - Colombian Sudoku
Solution:
Partial explanation:
This was a very neat puzzle, thanks.
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A Simon Tatham's Galaxy puzzle
First, we can start with all galaxies in the border, and close all the lines opposing to the dots in the border, as they can't both be in the center of their galaxy and in the border
Then, we can ...
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Sudoku variants #3: Schrödinger's Grave Remastered (8x8 grid)
This should probably be a comment, but I'm pretty new so I don't have enough reputation yet.
Any chance we could get a hint as to where to start? I've spent many hours over the past two weeks looking ...
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How can I progress from here on Minesweeper Advent Day 43? (Everyone's Favorite Shape Even Better)
Partial solution:
Introducing a new technique:
Some more safe cells:
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