Archive shuffle
#4,080,690
Recorded by the original engine (era 1) · June 16, 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.
Two pair, straight away.
Your first five cards hold two pair. About 1 in 21 decks open this way.
Eight blacks in a row.
Your longest one-color stretch runs eight cards. Only about 10% of all possible decks have a run that long.
Roughly 276,573 of the other 14,381,814 shuffles in the archive likely opened with your 8♣. 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.