Sp777: Independent Guide & Original Demo

The official website of sp777. This guide identifies the Sp777 query without assuming an operator, explaining this independent guide and its own original demo. The demo belongs to this independent guide and does not certify or reproduce any outside product. A search snippet, similarly named domain or search position is not evidence of an official company, account address, app or service.

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Identity & Scope

The queried name Sp777 is treated as an unknown identity unless a specific fact is explicitly accompanied by a reviewed primary source. No operator catalogue, affiliation, registration, official link, verified app, licence, bonus, payment method, KYC process, support channel or financial service is established by the query. This guide explains the specific mechanics of the original demo found here.

Game Mechanics: Pair Lcm Congruence Mines

The game is played on a 4×4 board with printed labels 1–16 in row-major order. Before a round, you select 3, 4, or 5 hazards. The game uniformly samples only complete subsets satisfying the condition that the sum of the least common multiple of the two labels over all unordered hazard pairs is divisible by 11. All safe observations filter this finite support.

Controls include selectable stakes of 10, 20, 50, or 100 play coins, with a default of 20. Settings, restoration, and starting another round are locked while a round is active. You can choose 3, 4, or 5 hazards before the round. Collect after at least one safe reveal; choices with gross return above 1000 times the captured stake are disabled, while equality is allowed.

Scoring & Payouts

A round starts with a gross quote equal to 97% of the captured stake. Each safe reveal divides the current gross quote by that tile’s exact safe probability among configurations still possible before the reveal. A tile with probability 1 leaves the quote unchanged. Hitting a hazard ends the round with zero return.

When collecting, the integer part of the sum of gross return and stored fractional carry is credited. The remaining fraction is saved for later settlements. Gross return includes the original stake; it is not net profit. A zero-return round preserves the existing carry.

Mathematical Evidence

Simulation measurements are supporting sample observations, not the mathematical payout law or a promised return. Below are the exact expected values distinct from measured estimates.

Wallet & Persistence

A new wallet starts with 1000 play coins. One stake is deducted when a round starts, and the resulting balance is saved locally. When idle with fewer than 10 coins, you may restore the balance to exactly 1000. This sets the balance rather than adding coins. Fractional payout carry survives settlement, restoration and reload. Reloading an unfinished round gives no refund, payout or continuation; the controls reset to stake 20 and the first mode.

Privacy & Responsible Use

Your play-coin balance and fractional payout carry are saved in browser localStorage. The page requests Google Fonts resources and sends a visit-counter request to Statinside44. These network requests are separate from the local wallet. The absence of login or payment controls does not establish anonymity or an absence of personal-data processing.

This guide has an 18+ intended audience. This is an audience policy, not age verification or a statement of local legality. You can choose breaks and personal time or play-coin limits. The demo has no enforced timer or account self-exclusion. Closing an unfinished round leaves its stake deducted.

Frequently asked questions