Game Rules: Concordance Pair
The game draws six independent uniform values from the range 0–12. The first three values form the X coordinates of three labelled points, and the last three form the Y coordinates. The raw score counts unordered point pairs where both coordinate differences share the same nonzero sign. Tied coordinates contribute zero to the score.
Tickets are preselected before spinning and include:
- Lower: Covers the first floor(number of distinct attainable scores / 2) scores.
- Upper: Covers the remaining scores.
- Even: Covers even integer scores.
Tickets can overlap. One whole stake covers all independent readings for a round. A matching result returns 0.96 × captured stake divided by its exact probability. A miss returns zero.
Lower covers raw scores 0 and 1; Upper covers 2 and 3; Even covers 0 and 2. Only the selected ticket is paid, even when ticket conditions overlap.
Payout & Settlement
The gross payout for a selected ticket is 0 on a miss, otherwise 0.96 × captured whole stake × total support / number of winning ordered outcomes. All independent draws are uniform thirteen-pocket values (0–12). Exact winning counts and support are recorded in math modes. Lower covers raw scores 0 and 1; Upper covers 2 and 3; Even covers 0 and 2. Only the selected ticket is paid, even when ticket conditions overlap.
| Mode | Exact Probability Numerator | Exact Probability Denominator |
|---|---|---|
| Lower (Ticket 0) | 2,782,585 | 4,826,809 |
| Upper (Ticket 1) | 2,044,224 | 4,826,809 |
| Even (Ticket 2) | 2,746,081 | 4,826,809 |
Simulation measurements (1,000,000 rounds) show measured RTPs around 96.03–96.17%, but these are supporting observations, not the exact mathematical law. The exact gross RTP is 0.96 for all tickets.
Controls & Auto Play
Stake, ticket, and refill options remain locked throughout settlement and any active auto queue. Sound remains available during this time. Auto mode schedules at most ten draws. The Stop button cancels future draws, but active draws continue to finish. There is no early bank-out option.
Normal-motion settlement takes 480 ms from the first animation frame; reduced motion settles on the first frame. During this period, stake, ticket, and refill controls are locked.
Wallet & Restoration
The initial balance is 1000 virtual coins. Fractional carry persists across settlement, refill, and reload. The balance persists locally, including zero balances after a loss.
Restoration: When the balance is below 10 and the user is fully idle, a manual refill sets the balance to exactly 1000, preserving fractional carry. This is a manual set, not automatic replenishment or adding coins. Reload discards unfinished draws without refund.
Privacy & Storage
The demo uses browser localStorage for the settled demo balance and fractional carry. This does not establish anonymity or exclude other processing. The template declares Google Fonts, and the publication builder declares the external Statinside counter.js script and fallback pixel with identifier 44. These declarations are not a complete network audit and do not establish provider retention or processing practices. No account login or payment flow is present in the demo.
Audience & Responsibility
The guide’s 18+ audience label is an editorial policy, not a statement of local legality or an implemented age gate. Personal time or virtual-coin limits and breaks are choices made by the reader; the interface does not enforce timers, account blocks or self-exclusion and is not clinical treatment.
Frequently asked questions
Is Concordance Pair operated by a licensed casino?
No reviewed primary source here identifies an outside PH 1 operator or licence. This guide’s original demo does not certify or reproduce an outside product.
How does the wallet refill work?
When the balance is below 10 and the user is fully idle, a manual refill sets the balance to exactly 1000, preserving fractional carry. This is not automatic; it requires user action. Reload discards unfinished draws without refund.
What happens to unfinished draws on reload?
Unfinished draws are discarded without refund. Settled balances persist locally, but progress or rounds are not resumable from a previous session unless settled.