210 Y=0:V=0:CLT
220 CLS:?V:LC 15,Y:?"A";
230 V=V+(TICK()%10<2)-BTN(SPACE)
240 Y=Y+V:WAIT 2
250 IF TICK()>180 GOTO 280
260 IF Y<23 GOTO 220
270 IF V>1 ?"FAILED":END
280 ?"SUCCEEDED!"