Goal
Clear the deck and reach exactly 21 as often as possible.
Distribute cards across four lanes and build strong combinations of 21.
Clear the deck and reach exactly 21 as often as possible.
Number cards use their value, face cards count as 10 and Aces as 1 or 11. Exactly 21 and special situations clear a slot.
Placements, valuable clears, streaks, unused discards and remaining time affect the score.
Competitive results can be checked with the replay stored for the game. The replay reproduces the recorded inputs and timing; the final replay score is checked against the recorded result.