100 POKE 53280,6:POKE 53281,6:PRINT"[144]":PRINTCHR$(147);
110 COL=1:VOL=8:TA=10
200 PRINT"ANSWER IN TEN SECONDS -"
210 PRINT"WHAT MAKE IS THIS COMPUTER"
220 GOSUB 5000:INPUTA$:GOSUB 5100
230 IF FLG THEN 250
235 IF A$="COMMODORE"THEN PRINT"RIGHT, BUT YOU FORGOT TO PRESS RETURN.":GOTO270
240 PRINT"SORRY! YOU RAN OUT OF TIME.":GOSUB 5200:GOTO 270
250 IF A$="COMMODORE" THEN PRINT"CORRECT! YOU HAD";TR;"SECONDS LEFT.":GOTO 270
260 PRINT"WRONG!"
270 END
5000 REM ACTIVATE TIMER
5010 POKE 251,COL:POKE 252,VOL:POKE 253,TA
5020 SYS 1020:RETURN
5100 REM TIMER OFF
5110 SYS 65418
5120 POKE 1062,32:POKE 1063,32
5130 TR=1+PEEK(253)-INT(PEEK(253)/16)*6
5140 IF TR=100 THEN TR=0
5150 FLG=PEEK(254):RETURN
5200 S=54272:REM GONG
5210 FOR L=0TO24:POKE S+L,0:NEXT
5220 POKE S+1,130:POKE S+5,9
5230 POKE S+15,30:POKE S+24,VOL
5240 POKE S+4,21
5250 FOR T=1TO300:NEXT
5260 POKE S+4,20
5270 FOR T=1TO500:NEXT
5280 FOR L=0TO24:POKE S+L,0:NEXT
5290 RETURN