HoDoKu Solving Technique Index: Example for "Group nodes"
Original sudoku:
..243.9...3.7...1519.....2.2.......694.............74.3.9......6...1.....8.5..69.
Use the following line if you want to load the sudoku in HoDoKu:
:0000:x:.+5243+19+6..3+67...1519.....2.2.......694.......+5+6....74+93.9......6.+5.1.....8.5..69.:825 826 833 837 839 254 255 256 779 789 495 496 499 799::
The following representation can be pasted in most Sudoku programs:
.---------------.---------------------.------------------. | 78 5 2 | 4 3 1 | 9 6 78 | | 48 3 6 | 7 29 29 | 48 1 5 | | 1 9 47 | 68 568 568 | 34 2 347 | :---------------+---------------------+------------------: | 2 17 1378 | 1389 45789 345789 | 1358 358 6 | | 9 4 1378 | 1368 5678 35678 | 12358 358 1238 | | 5 6 138 | 1238 28 238 | 7 4 9 | :---------------+---------------------+------------------: | 3 127 9 | 268 24678 24678 | 12458 578 1248 | | 6 27 5 | 2389 1 234789 | 2348 378 2348 | | 47 8 147 | 5 27 237 | 6 9 123 | '---------------'---------------------'------------------'
Representation of the step:
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