While the Standard 4-6 player rules make for a fun and exciting game, the 2 & 3 player rules can be
quite dull. There is virtually no competition after Steps 2 & 3 respectively and plant bidding is
unexciting as players often just pay face value. With these rules the 2 & 3 player game maintains the
excitement and competitiveness of the larger games.
The 1 player rules, are modified from “GameRulesforOne”
http://www.boardgamegeek.com/thread/390207/soloplay-variant-... integrating the modified 2 & 3 player rules and simplified in some ways in that you are playing “the
board” rather than an “AI.”