Infomation: Odessa Solitaire is a variant of Russian with a different starting tableau, uses one deck (52 cards). You have 7 tableau piles with 6 cards per pile (dealt 3 face down, 3 face up).
Then 2 additional cards are dealt, face up, to each of central five piles. You have 4 foundation piles. Aces are moved to the foundations as they become available.