Archive shuffle
#6,686,566
Recorded by the original engine (era 1) · July 17, 2025
One of 14,339,516 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.
An unusually even mix.
Your longest one-color stretch is only four cards. Just 23% of all possible decks stay that evenly mixed.
Not one card went home.
No card landed back in its new-deck position. About 37% of all possible decks manage this, and the average is exactly one.
Roughly 275,760 of the other 14,339,515 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.