I'm probably doing something wrong, but the game seems to be impossible?
0. Start the Game - 10 Coins Left
1. Hire a hero - 8 Coins Left
2. Move to Bandits - 7 Coins Left
3. Kill Bandits - 7 CL, 3 Rewards
4. Move to Goblins - 6 CL
5. Kill Goblins - 6 CL, 6 Rewards
At this point we _HAVE_ to return to town, or we won't be able to get back.
6. 2 moves to town -> 4 Coins Left
7. Hero leaves. Cash in Rewards. We now have 10 Coins and 0 Heroes, exactly the same as at the start of the game.