All 52 cards are dealt face-up from the start — there's no hidden information, so plan ahead.
Build tableau columns downward, alternating red and black, same as Klondike.
Any card, or a valid alternating-color run, can be placed on an empty column — no King-only rule.
The 4 free cells (top left) can each hold one card temporarily — a place to park a card while you rearrange.
Drag a whole run of cards at once — how many you can move depends on how many free cells and empty columns you have open. More open space, more cards at once.
Win by building all 4 foundations from Ace to King.