FreeCell

My record

The goal is to move all 52 cards to the four foundations at the top right, one suit each, from Ace up to King.
All cards are dealt face up into eight columns, so planning matters more than luck.
The last card of a column can go onto a card one rank higher of the opposite color (for example, a red 7 on a black 8).
The four free cells at the top left each hold one card of any kind for a while.
Any card can go into an empty column.
Ordered runs can move together. The limit is (empty free cells + 1) × 2 to the power of (empty columns).

Start with columns where Aces and 2s are buried deep.
Use free cells sparingly. One empty column is worth more than several free cells.
The same game number always gives the same deal. Add #number (1 to 32000) to the address to start that deal.

FreeCell was created by Paul Alfille in 1978. Of the classic 32,000 numbered deals, all but one (deal #11982) are known to be solvable. New games never give you #11982.