← Area 51

JEFFERY LYN HUCKSTEAD · CEREBRAL GRAPHIX

Project 51.

One identity can have a card face, an exact paper symbol, and several mathematical readings. Prospect 51 turns that distinction into a five-reel poker game.

Original source, demo & verification package

The paper and the live game

The supplied 13-page paper is retained exactly. Its “Rotor 51” section describes the original isolated-point prototype. The website game is now named Prospect 51 and uses the shared jbit bank. The identity dictionary, rotor sampling, poker awards, draw rules, and initial-order jackpot condition are unchanged.

ActionCurrent website rule
Opening deal1 jbit from the shared bank
Hold and redrawKeep any subset; replace the rest once, free
Bank a handGross poker award returns to the shared bank
Archive jackpotExact initial order only; starts at 51 jbits and adds 0.01 per entry
Paper-symbol viewDisplay only; same card, hold, and score

The shared bank and archive meter belong to this browser. jbits have no cash value. The jackpot is not a global pool across visitors. The prior demo points are not converted into jbits.

What the mathematics establishes

The five opening rotors select without replacement, with moduli 51, 50, 49, 48, and 47. Coprime affine gearing permutes the eligible positions. Under independent uniform input digits, every ordered hand has probability 1 / 281,887,200.

After the opening deal, all five initial identities stay out of the replacement pool, including discarded cards. Replacing r cards has C(46, r) possible unordered completions. The opening census contains 2,349,060 hands; its counts are not an optimal-play return calculation.

Poker forgets order; the archive lock retains it. Swapping two cards can preserve the poker award and destroy the jackpot match. The archive match is fixed by the opening deal and survives a later redraw.

Open the game’s Rule Card · Read the Invariant foundation