I've had a chance to sit down two track down the Lunar Lockout miss-match. There were two errors in the results I reported
o I'm off by one in the count of number of moves - the classic Fence Post error o I'm off by one in the data sets. Data set #6 was the difficult one for my algorithm. Data set #5 is much faster. I will rerun and resend some figures, but include the starting positions this time... I see that some of you have purchased copies of the game. If you have found a particularly difficult positon to solve, feel free to post it so we can compare notes. - jeff parker