Fall Line is a quick patience game for one player, played with the full Skis Wild deck. The 63 run cards are dealt into nine face-down columns with the bottom card of each face up. The other 51 cards form the pack.
Turn a pack card onto the trail to start a lap. Beginner Gear can start a lap on Ski School or Green Runs, Pro Gear on Blue Runs, Black Run or Double Black, and the Demo Gear or the Yeti on any run. Any other pack card starts nothing, and a Trouble also costs you the next pack card.
Keep the lap going by playing face-up runs up the line: the same run again until its limit, or the next one up. A Double Black card ends the lap. Clear every column before the pack runs out to win.
There are three levels. At Greenhorn a Trouble costs nothing. Hunter is the rules as written. Legend deals seven columns of nine.
Printable one-page rules (PDF). These solo rules are new, and they may change as players try them.