Revision history for Perl extension Sudoku.
0.01 Mon Aug 15 17:12:00 2005
- original version; created by h2xs 1.23 with options
-AX -n Sudoku
0.03 Aug 18 2005
- fixed the bug with reading files created under Windows: replaced chop with chomp
0.04 Aug 18 2005
- added `init` function to enable board initialisation from an array
- renamed the distribution from Sudoku-xxx.tar.gz to Games-Sudoku-xxx.tar.gz
0.05 Aug 19 2005
- added `verify` function to verify the solution is valid (Contributed by Michael Cartmell)
- fixed the bug when invalid solution was reported because the algorithm did not terminate
when the solution was found but carried onto the next branch
0.06 Sep 01 2005
- bug fix: `solve` function did not return correctly from an invalid subbranch
The board that exposed the bug was submitted by Michael Cartmell and can be found in examples/evil.dat file
- updated `displayBoard` function to display a nicer header