Mines in superposition

Each mine is spread across 2–3 nearby squares, each with its own probability. It has no definite position until you look.

• Numbers are expected values, the sum of probabilities of the 8 neighbors, e.g. 1.4. They update live as wavefunctions collapse.
• Step measures a square. With probability p the mine decides to be there and you lose. Otherwise it leaves that square and its probability shifts to its other squares.
• Detector (3 charges) measures safely. A mine found this way is pinned in place.
• Win when every safe square is open. Mines still in superposition are then observed automatically.
• Prize: the winner who holds the token receives the whole fees prize, paid in SOL.

Right-click or hold F while clicking to place a flag. F2 starts a new game.