Descended from the white stallion of Mars and the rogue black fillyAhaha, herds of wild mindsea horses roam a superfield that enfoldsthe fields of spacetime where humans dwell. Because they can passunharmed through phenomena deadly to humans, it is unsafe to ridethem. However, the horses respond to signals flashed at them. Theycan be trained, and they love to race. No horse has yet beaten thewhite stallion of Mars in a race across the eight planets of theSolar System. Can you find such a champion? There are countlesshorses to choose from, and you can create still more with a carefulbreeding program. Training is the key to making your chosen horse awinner. Many horses show blazing speed on some planets, but you mayhave to explore many strategies before you get your horse to revealits top speed on all of the planets. If your horse can win races onall eight planets without suffering a defeat, it will be ready forthe grueling match race with the white stallion of Mars. You willneed to master additional strategies, including optimal use of theentangling effect, in order to win this final race. If you shouldever sell one of your old champions to make room for a new one, youwill face your former horse in the match race as well.