Hold [Alt] at the map screen, then type "chisler" to display the
* Save often when you're in a city; the timed puzzles that give you
bonus tokens are often difficult, and if you've saved before you
get to those puzzles, you can keep trying to solve them until you
get it right.
* Save as many of the Free Puzzle tokens as you can. If you are
stumped by the Trickster puzzles, you will need three of these
tokens to get the game to automatically solve them for you.