Help four ghosts find each other in a haunted house. I just finished adding a new puzzle to Donimoes, my collection of domino puzzles and games, so I thought I would post a few bonus problems here. The puzzle is Mirror Donimoes, and the ghosts are four pawns that walk around on top of the dominoes, trying to find each other. Each domino is a room in the house, and the ghosts can't go through the closed doors. They can go through the mirrors, though. Spooky!
See Monday's problem for complete rules and and an example solution.
Today's problem is a little bigger and a little more challenging. Good luck, and post your solution as an answer.
If you like this puzzle, watch for a more challenging problem on Friday.
