What this guide can establish
75W is the queried name on this page. This independent guide describes its own virtual-coin demonstration. An outside company, licence, official app, account address or financial service associated with that name has not been verified here. A search position or similar domain does not establish identity. These rules apply to this demonstration and do not certify or reproduce a third-party product.
A board with constrained layouts
The board has four rows and four columns, labelled 1–16 from left to right and top to bottom. Before starting, choose 3, 4 or 5 hazards. One complete layout is drawn uniformly from those satisfying this rule: the sum of products of labels in every distinct hazard pair must be prime. Placement is random within that allowed set, rather than independent equally risky hazards. There are 128, 458 and 990 layouts for 3, 4 and 5 hazards.
Probability after safe openings
Each safe opening removes layouts that would put a hazard there. For an unopened cell, safety probability is the number of remaining layouts in which it is safe divided by the total remaining layouts. The game uses that exact fraction. A button percentage is rounded to one decimal place and is not the full value used in pricing. Probabilities differ between cells and change with observations. A zero-probability cell is blocked; a probability-one cell is safe and does not increase gross value.
Stakes, hazards and available choices
Choose 10, 20, 50 or 100 coins, default 20, and 3, 4 or 5 hazards, default 3. During a round, stake, hazard count, restore and a new round are locked; sound remains available. The random-choice button draws uniformly among eligible cells, including certainly safe cells; it does not necessarily choose the lowest hazard chance. Starting without enough balance shows a message without deducting a stake. There is no round pause or resume.
Collect after one safe opening
Collect becomes available only after at least one safe opening. You may collect current gross value or choose another eligible cell. A cell choice is blocked if current value divided by its safety probability exceeds 1,000 times the stake; equality is allowed. This limit applies to choosing a cell, not to Collect. After a safe opening, automatic collection occurs only when no eligible unopened cell has uncertain safety; certainly safe cells may still remain unopened.
Fonts and visitor statistics
The page builder includes Google Fonts stylesheets and font files. It also includes the Statinside visitor-statistics counter, identifier 44, using a script and a fallback pixel without JavaScript. These are external resources observed in the builder source. Their requests can transmit technical connection and page information. This observation does not establish retention periods, data sales or all third-party practices.
Frequently asked questions
Does this guide verify a 75W operator?
No. It describes its own demonstration; an outside company, licence or official app has not been verified.
How are hazards drawn?
Uniformly among 3-, 4- or 5-hazard layouts whose sum of products of all distinct label pairs is prime.
How can I restore the wallet?
With no active round and balance below 10, manually restore to exactly 1,000. Carry remains.
