Privacy information for this C71 guide

The demo uses localStorage for the wallet balance and fractional carry. The whole stake is deducted and saved when a match starts. Unfinished matches are discarded on reload without refund or resume. Settled balances, including zero, persist while site storage remains available.

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Clearing cached files may leave localStorage. Clearing site storage can remove the saved wallet; no account recovery is provided. With saved storage absent, a new wallet starts at 1,000 virtual coins rather than recovering the old balance.

Constraint Completions is a binary mask game played over eight-bit words.

Rules and Setup

• Codes are treated as binary allowed-set masks: 0 (none), 1 (zero), 2 (one), 3 (both).
• The game counts compatible eight-bit words with exactly four ones and no three equal adjacent bits.
• Each entire eight-code word is equally likely among 65,536 words.
• The game consists of eight practice deliveries (not a standard six-ball over).

Controls and Modes

• Stake: One whole captured stake.
• Scoring Powers: Three separately normalized score powers (Linear, Squared, Cubed).
• Auto10: Queues whole matches. Stop cancels future rounds only; sound remains available.
• Shot Choice: Shot0..3 before each delivery permutes an independent uniform hidden code. Displayed runs are 0, 1, 2, 4.

Stake, payout mode, and refill are locked during the captured match. Shot choice may change between deliveries.

The payout is calculated using a specific gross return formula. Gross is the returned amount before subtracting the captured stake; a miss returns zero.

Score Function

Gross = 0.96 × captured whole stake × raw^p / mean[p−1], where p is 1, 2 or 3

Mode Means

• Mode 0: 0.1328125
• Mode 1: 0.548370361328125
• Mode 2: 4.339202880859375

Powers one, two, and three do not alter which raw scores are zero. The expected gross return is 96%. This is not a guarantee of net profit or a prediction for other products.

Raw is the number of compatible binary eight-bit words with four ones and no three equal adjacent bits. Codes 0–3 are allowed-set masks, not the displayed run totals. Powers p=1,2,3 correspond to Score, Score squared and Score cubed; the mean array uses zero-based positions, so mean[p−1] selects the matching exact mean. Gross is the returned amount before subtracting the whole captured stake.

The demo wallet has specific rules for balance management.

Initial State

The initial balance is 1000 virtual coins.

Restoration

• Kind: Manual idle-only restoration.
• Eligibility: Eligible while idle and balance below 10.
• Action: Sets balance to exactly 1000.

This is distinct from adding coins or automatic replenishment. Fractional carry persists across settlement, refill, and reload.

Persistence

• Settled balance persists locally, including zero.
• Unfinished rounds end without refund or resume on reload.

Simulation measurements are supporting sample observations, not the mathematical payout law. The following table shows exact expected values versus measured estimates from large-scale simulations.

The listed shot policies are strategies used in the saved mathematical samples, not built-in payout-mode settings. Manual shot choice may change between completed deliveries. Auto retains the selected shot; switching the payout mode does not choose a shot strategy.

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.