File Type Notes
battleship_instances.pl Prolog

The 303 difficult instances by Moshe Rubin in compact Prolog format.

sb_MiniZinc_Benchmarks.zip zip

dzn files for sb.mzn

SBInstances.zip zip

03 difficult instances and an explanation of the file format (pdf) kindly donated by Moshe Rubin (mosher@mountainvistasoft.com). Moshe’s Fathom It! (http://www.mountainvistasoft.com/) rule-based solver cannot currently solve these instances.