PGExplainer - 4 April 2022

• several small changes, no noticeable speed improvement!

PGExplainer.jar
Size: 56,765 bytes
MD5: 174aaa7b545604ae5ad979aec04d3ca6

PGExplainer - 28 September 2021

• support for rating sudokus with multiple solutions

Options:

-M      for sudokus with multiple solutions

-N      use with -M, disable Nested Forcing Chains checks
-D      use with -M, disable Dynamic Forcing Chains checks (implies -N)

For the Patterns Game, either of the released versions (2021.3.30 or 2021.9.28) can be used.
The speed differences are not noticeable (maybe a few milliseconds!).

PGExplainer.jar
Size: 56,965 bytes
MD5: af4f25e0f472f122dc9aaaa689cc26a9

PGExplainer - 30 March 2021

PGExplainer is a Minimal SudokuExplainer, to rate (ER/EP/ED) sudoku puzzles.

It has been optimized using ProGuard.

Usage - serate

java.exe -Xrs -Xmx500m -cp PGExplainer.jar sudoku.serate --input=puzzles.txt --output=output.txt
or 
java.exe -Xrs -Xmx500m -jar PGExplainer.jar --input=puzzles.txt --output=output.txt

The default FORMAT is "%g ED=%r/%p/%d", so this does not have to be specified.

PGExplainer.jar
Size: 56,712 bytes
MD5: d36b453e811cd5439d25426f786e4ad2