Tricks to become better at Fortress Sudokus

Fortress sudokus can be hard to tackle. This video explains some of the basis things that may help your solve become comparatively easier.Do check out the vi

How to Storm a Sudoku Fortress

How to go about solving a Fortress Sudoku.

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Can someone give me a hint/clue on which square I should be focussing on here? : r/sudoku

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Sudoku Notepad - Gamescape North

Puzzle No. 511: Arrow + Between 1 & 9 Sudoku

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How to solve the Fortress sudoku from Sudoku Grand Prix 2023 R2 ?

I tried to apply the swordfish technique on 6. The highlighted square is the one I eliminated. It's also the location of 6 for that group. How? : r/ sudoku

Let's Sudoku: Sudoku 20: Fortress Sudoku

Fortress Sudoku

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