Archive shuffle
#3,943,323
Recorded by the original engine (era 1) · June 14, 2025
One of 14,381,815 shuffles recorded so far.
Eight cards went home.
Eight cards landed back in their new-deck positions. Only about less than 0.01% of all possible decks return that many.
A pair of jacks, off the top.
Your first five cards hold a pair. About 42% of decks open this way.
Five blacks in a row.
Your longest one-color stretch runs five cards, right around typical. About 77% of all possible decks have at least one this long.
Roughly 276,573 of the other 14,381,814 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.