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Questions about relationships between complexity classes.
5
votes
Accepted
'Stones' game complexity
The game is actually an instance of two-persons Pebble game, as @HendrikJan pointed out, and as such is proven to be $EXPTIME-complete$. The following is a summary based on a proof by Kasai, Adachi an …
5
votes
1
answer
222
views
'Stones' game complexity
I'm trying to find complexity class of finding winning strategy for first player in following game:
Intance of 'Stones' game is:
finite set $X$
relation $R \subseteq X^3$
set $Y \subseteq X$ and no …