Pick two open cards that add up to 13. A King goes alone.

A is 1, J is 11, Q is 12, K is 13.

Tap the stock to flip a card. You get 2 redeals.

The Satchel holds one card for later.

Pairs in a row without flipping build a Chain for more points.

In an Expedition, clear each pyramid before the sun sets. Each clear buys more daylight.

Keys: Space flips, Z undoes, H hints, Enter plays the hint.