Independent guide
This independent WK44 guide supplies its own free Stripe Balance 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.
Equal hazards in the two halves
Choose 2, 4 or 6 hazards on a 4×4 board. Rows A and B together contain exactly as many hazards as rows C and D together. Each eight-cell half contains 1, 2 or 3 hazards respectively. All 64, 784 or 3136 legal layouts are equally likely. One random layout remains fixed for the round.
Expected return and variance
Exact expected return is 97% for permitted stopping policies. The initial 3% reduction is applied once; conditional safe-branch compensation preserves expectation. Choosing coordinates or stopping changes risk and variance, not this expectation. A short session is not guaranteed to match it.
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Frequently asked questions
Is this an operator website?
This independent WK44 guide supplies its own free Stripe Balance 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 stripe constraint?
Choose 2, 4 or 6 hazards on a 4×4 board. Rows A and B together contain exactly as many hazards as rows C and D together. Each eight-cell half contains 1, 2 or 3 hazards respectively. All 64, 784 or 3136 legal layouts are equally likely. One random layout remains fixed for 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 2 hazards, each half contains one hazard and every cell is initially safe with probability 7/8. A safe first reveal from a 20-coin stake gives 20×0.97/(7/8), about 22.171 coins. If the first safe reveal is in the top half, an unopened top cell then has safe probability 6/7 while a bottom cell remains at 7/8. With 4 or 6 hazards, the initial probability is 6/8 or 5/8 respectively. Observations can change probabilities in different ways across halves.
When can I collect?
Collect is available after a safe reveal. Proven hazards are unavailable; proven-safe cells have probability 1 and add no value. A choice with next value above 1000 times stake is unavailable. When no eligible uncertain choice remains, the current value is banked automatically. The guard is not a promise that 1000×stake can be reached.
Explore the original free Stripe Balance Mines demo.