CLS:' NEW 10 '3 min timer - Calc letter 20 CLS:CLT:N=3:Z=60:LED 0 30 LET[10],119,36,93,109,46 40 LET[15],107,123,37,127,111 50 LC 12,10:? CHR$(1); 60 LC 12,12:? CHR$(1); 70 T=N*60*Z-TICK() 80 U=TICK()%60/30 90 IF T<0 T=0 100 S=T/Z:M=S/60:S=S%60 110 X=20:Y=8:A=S%10:GOSUB 170 120 X=14:Y=8:A=S/10:GOSUB 170 130 X=6 :Y=8:A=M :GOSUB 170 140 LC 26,14:? CHR$(U); 150 IF T>0 GOTO 70 160 LC 0,16:LED 1:END 170 B=0 180 [B]=[10+A]&(1<<B)<>0 190 B=B+1:IF B<7 GOTO 180 200 LC X,Y 210 ? CHR$(0,[0],[0],[0]); 220 LC X,Y+1 230 ? CHR$([1],0,0,0,[2]); 240 LC X,Y+2 250 ? CHR$([1],0,0,0,[2]); 260 LC X,Y+3 270 ? CHR$(0,[3],[3],[3]); 280 LC X,Y+4 290 ? CHR$([4],0,0,0,[5]); 300 LC X,Y+5 310 ? CHR$([4],0,0,0,[5]); 320 LC X,Y+6 330 ? CHR$(0,[6],[6],[6]); 340 RETURN 'OK