■ Rules
When the game starts, three piles of face-up cards are placed on the field in a mountain-like shape, and the remaining cards are placed as the deck.
From the field cards, select and tap a card that is a consecutive number to the face-up card on the deck.
(Example: If the face-up card on the deck is 3, the consecutive cards are 1 or 2.)
If the selected card is a consecutive number, it will move to the top of the deck.
Next, choose another card from the field that is a consecutive number to the newly moved card and move it in the same way.
If there are no consecutive cards available, tap the back of the deck to flip the next card face-up.
Repeat these actions. If all field cards are cleared, the game is complete.