Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
FredSimons`SudokuHints`
ReduceSudoku |
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Details and Options
Examples
(5)
Basic Examples
(5)
In[1]:=
 | ReduceSudoku |
Clues25,HiddenPairs2,HiddenTriples1,LockedCandidates1,Solved1
Out[1]=
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This sudoku cannot be solved because of it has no solutions. That is detected during the reduction:
In[1]:=
| ReduceSudoku |
::nosol
Clues24,Solved0
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The next sudoku cannot be solved with our rules. None of the rules will give a further reduction.
In[1]:=
| ReduceSudoku |
Clues23,HiddenPairs1,ThreeGroups1,Solved0
Out[1]=
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The sudoku has a unique solution:
In[2]:=
| ReduceSudoku |
| BackTracking |
::steps
Clues23,HiddenPairs1,ThreeGroups1,Solved1,BackTracking1
Out[2]=
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The next sudoku has more than one solution:.
In[1]:=
| ReduceSudoku |
| BackTracking |
::steps
::nnsol
Clues25,HiddenPairs1,LockedCandidates1,BackTracking1,Solved0
Out[1]=
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ReduceSudoku can be used for multi sudoku's:
In[1]:=
sud=
["000570000091300000680000000060000300000084020005040000507900000008000000300708260000000000000004060009000200500000000000391000700800200000400003&&0C0F010q"]
| SudokuFromString |
Out[1]=
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In[2]:=
| ReduceSudoku |
Clues36,HiddenPairs2,HiddenTriples1,LockedCandidates2,Triples1,Solved1
Out[2]=
Contents cannot be rendered at this time; please try again later