10 REM M25! 1 Line Adventure by Jon Ripley 20 MODE7:REPEATINPUT'"You are on the M25."'"There are exits North, South, East and West."';D$:M=INSTR("NSEWnsew",D$):PRINTSTRING$(-1*(M=0 OR D$=""),"You can't do that!"):UNTILM<>0ANDRND(1)>.995:PRINT'"Congratulations! You have turned off theM25!"