Marta's Difficulty
Easy
The Marta the family grew up on. Bids a trick under her hand and leads low.
Medium
Bids a little closer to her hand; sometimes leads high when she still owes tricks.
Hard
Bids near her hand and usually leads high while tricks are owed.
Ruthless
Deals you every hand you could be holding, solves them all, and plays the line that wins the most of them.
Takes effect next game. Each step up is a Marta that beat
the one below it on the practice table.