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MODUS FORTIS Sudoku Logic, Sudoku Reason

By Sudoku Sam
eBook
$9.99
By Sudoku Sam
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Modus Fortis represents a Khunian shift in Sudoku strategy. Using just four basic tactics that give rise to just two molecular structures--Doubles and Pairs--that evolve into just two Families of complex structures (Exclusive Sets and Forbidden Sets) is all that is needed to solve every Sudoku. But just as E = mc2 is easy to visualize, there is a bit more to understanding the equation. The logical principle that drives the Solution Process is the Exclusive Disjunction: the Modus Fortis. Thi...

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Activity & Game BooksSudokuSudoku puzzles