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Starting info |
Example with candidates |
X-wing |
Sudoku is a puzzle in which the blank cells must be filled such that
each row, column and 3 by 3 box contains the numbers 1 to 9.
The Sudoku7 program helps solving sudokus with maintaining candidates
and other techniques. For example: It is possible to mark cells according
to a specific candidate or according to the number of candidates.
Sudoku7 provides automated solution strategies like singles,
hidden singles, locked candidates, naked pairs, naked triples,
naked quads, hidden pairs, hidden triples, hidden quads, x-wing and
swordfish.
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