solver: when stucked, display next locs available when more techniques are known and the techniques used.
solver: when stucked, display next locs available when more techniques are known and the techniques used.

theonlydude/RandomMetroidSolver,theonlydude/RandomMetroidSolver,theonlydude/RandomMetroidSolver,theonlydude/RandomMetroidSolver,theonlydude/RandomMetroidSolver