Archive shuffle
#10,201,453
Recorded by the original engine (era 1) · August 27, 2025
One of 14,371,016 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.
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.
Two cards went home.
Two cards landed back in their new-deck positions. The average is one.
Roughly 276,366 of the other 14,371,015 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.