Independent guide
This independent LM3886 guide supplies its own free Turn Cluster 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.
One connected group without a straight triple
Choose 3, 4 or 5 hazards on a 4×4 board. All hazards form one component connected by shared edges. No row or column contains three consecutive hazard cells. Diagonal triples are not excluded by this rule. All 36, 33 or 16 legal layouts respectively are equally likely, and one layout stays fixed throughout the round.
Own-site age and demo rules
These rules describe only this original virtual game. This guide does not determine legal availability of an external service, certify its fairness or promise income. The own-site 18+ restriction is not a statement about every jurisdiction’s legal age.
Frequently asked questions
Is this an operator website?
This independent LM3886 guide supplies its own free Turn Cluster 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 connected-group rule?
Choose 3, 4 or 5 hazards on a 4×4 board. All hazards form one component connected by shared edges. No row or column contains three consecutive hazard cells. Diagonal triples are not excluded by this rule. All 36, 33 or 16 legal layouts respectively are equally likely, and one layout 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.
How do odds change after a reveal?
With 3 hazards, a corner is initially safe with probability 11/12, an edge cell away from a corner has probability 5/6 and a central cell 2/3. From a 20-coin stake, a safe corner starts a value of 20×0.97/(11/12), about 21.164 coins; a safe central cell gives 29.1 coins. Observations update the compatible layouts, so later odds can increase or decrease. With 4 or 5 hazards there are 33 or 16 legal layouts.
Explore the original free Turn Cluster Mines demo.
