..While Web surfing under 'permutations {no. of possible moves}
in chess'.. I came across an online organization that promotes
an 'advanced {online} form' of the old "Stratego" game called,
"Ultimate Lightning"; which, as some of you might know, is a
strategy game based on incomplete, or unknown information.
 
..Since some of you might be somewhat more curious about it
than I presently am, Re. how to play online, their URL is:
http://www.ultimatelightning.org/
 
{Ps. Don't be discouraged about several inoperative links,
since there Are a number of links {if you search} that Do
work!}