Archive shuffle
#4,978,450
Recorded by the original engine (era 1) · June 27, 2025
One of 14,310,116 shuffles recorded so far.
15 blacks in a row.
Your longest one-color stretch runs 15 cards. Only about less than 0.01% of all possible decks have a run that long.
A pair of jacks, off the top.
Your first five cards hold a pair. About 42% of decks open this way.
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 275,195 of the other 14,310,115 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.