What does missing two opposite corners mean? Opposite to each other? Opposite to... | Hacker News

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		brador on March 31, 2022 \| parent \| context \| favorite \| on: What do new Sudoku techniques teach us about real-... What does missing two opposite corners mean? Opposite to each other? Opposite to the player?

creata on March 31, 2022 | [–]

Opposite to each other. Imagine a chess board, but with the bottom-left corner and the top-right corner removed.

scaredginger on March 31, 2022 | [–]

Either A1 and H8 or A8 and H1

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