Independent guide
This independent 77FF guide supplies its own free Diagonal Links Mines demo. Operator identity, domains, licence, apps, payments, support and commercial game equivalence have not been independently verified. No operator account or commercial link is supplied here.
External claims remain unverified
A matching brand, professional design, search result or HTTPS connection does not verify ownership, authorisation or safety. Match any claim against an independent regulator register, including entity, current status, scope and listed domains. No operator licence or service is endorsed here.
No authenticated commercial catalogue
No external 77FF commercial catalogue, providers, licence or game equivalence is authenticated. Diagonal Links is this guide’s original Mines game with one diagonally connected hazard group. Its mathematics does not establish an external service.
One diagonally connected group
Choose 3, 4 or 5 hazards on a 4×4 board. All hazards form one connected component using diagonal corner-to-corner steps only. Horizontal and vertical edges do not connect hazards. Every hazard is reachable from every other hazard along diagonal steps; all lie on the same checkerboard colour. All 32, 50 or 52 legal layouts respectively are equally likely, and one stays fixed throughout the round.
Frequently asked questions
Is this an operator website?
This independent 77FF guide supplies its own free Diagonal Links Mines demo. Operator identity, domains, licence, apps, payments, support and commercial game equivalence have not been independently verified. No operator account or commercial link is supplied here.
What is the diagonal connectivity rule?
Choose 3, 4 or 5 hazards on a 4×4 board. All hazards form one connected component using diagonal corner-to-corner steps only. Horizontal and vertical edges do not connect hazards. Every hazard is reachable from every other hazard along diagonal steps; all lie on the same checkerboard colour. All 32, 50 or 52 legal layouts respectively are equally likely, and one stays fixed throughout the round.
How is value calculated?
Live value starts at 0.97 times the virtual stake. A safe reveal divides it by that cell’s exact conditional safe probability among the remaining compatible legal layouts. A hazard ends the round with zero return. Reveals change knowledge, not the hidden layout.
Explore the original free Diagonal Links Mines demo.
