Archive shuffle
#7,799,266
Recorded by the original engine (era 1) · July 30, 2025
One of 14,349,416 shuffles recorded so far.
Four jacks, off the top.
Four of a kind in your first five cards. About 1 in 4,165 decks open this way.
Six blacks in a row.
Your longest one-color stretch runs six cards. Only about 46% 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 275,950 of the other 14,349,415 shuffles in the archive likely opened with your J♦. 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.