Monte Carlo

Object
To discard all the cards in pairs.

Rules
- 25 piles arranged in a 5x5 square - discard pairs of cards of the same rank that are adjacent to each other, either horizontally, vertically, or diagonally.
- Fill cell - when all available pairs are discarded, clicking the fill cell moves the remaining cards up and deals new cards to the empty piles.

More Info
Monte Carlo Tips

Sixteens

Object
To discard all the cards in pairs.

Rules
- 20 piles arranged in a 5x4 rectangle - discard pairs of cards that add to 16 that are adjacent to each other, either horizontally, vertically, or diagonally (to discard a pair, drop one of the cards on the other). Discard Aces and Twos in a pair of one Ace and one Two.