MOO An optimal MOO strategy Tetsuro Tanaka, Faculty of Engineering, University of Tokyo tanaka@ipl.t.u-tokyo.ac.jp MOO ( ) (exhaustive search) . [1] , MOO . MOO , . , , 0.5 . , MOO . 1 MOO MOO , Hit & Blow, Cow & Bull , 1 . . • 2 4 ( MOO ) , . “0586” 0 . • , MOO . MOO bull ( ) cow( ) . 2 MOO bull, cow MOO . MOO 4 bull . • 4 bull . . 1 MUD(Multi User Dungeon) . 1 , 1 3951 1 0123 2C 2 1245 2C 3 2671