Archive shuffle
#10,601,628
Recorded by the original engine (era 1) · September 1, 2025
One of 14,374,616 shuffles recorded so far.
Four fours, off the top.
Four of a kind in your first five cards. About 1 in 4,165 decks open this way.
Seven blacks in a row.
Your longest one-color stretch runs seven cards. Only about 23% of all possible decks have a run that long.
One card found its way home.
Exactly one card landed back in its new-deck position. That is the long-run average, to the card.
Roughly 276,435 of the other 14,374,615 shuffles in the archive likely opened with your 4♦. On average at least one matched your first four cards in order, and almost certainly none matched five.
Full sequence
A 52-card deck can be arranged 8.07 × 10⁶⁷ different ways. This exact ordering has never repeated anywhere in the archive.