Escape!

Puzzle corner

Robots have caught you, taken your weapons and locked youup. Robot

leniy you remember you still have your sonar wristwatch, which canbe Ne ia

li to produce sounds of any freguency. If you can only find the resonant freguency. You
re« of your Robot guards, they should vibrate so much they fallapirt. can't escape until you
" You mast be careful not to use freguencies that are too low or the building NE have found all three. How
will vibrate and collapse on top of you. If you go too high, you will get sucha MS could you change the
rrible headache you will have to give up. program to do this?

> Can you escape the horrors of the Robot prison? (Look carefully at the a MANE |
| m for a cine to the range of freguencies to try.) K NA Sa» A, EVA | s0?

4010 CLS
20 PRINT "ESCAPE"

and 100 for
O LET F< INT (RND810011) om robota and puta it in F.

40 LET Lxzi Puts | in L and H. These are
high - see lines 170-190 and
230-250.

How to make the
game harder

Boginning of loop
žo: paiii allows you to have $ turns.
"GUESS? ",

Change the Sinline 90toa

90 IF ABS(F-F1)<5 THEN GOTO 290 ume Checko if is lower number. This means
otr. le to you have to get closer to F
290 to print IT. to win. You can also
100 IF F-F1>40 THEN GOTO pna ae PN ai aka increase the possible
so low it io leno (han F by range of F by changing
| more tkan 40. 100 in Hne 30 to a higher
110 IF Fi-F>40 THEN GOTO 230 to 230 if your guess is zumber.

go ft ia moro than F by
120 PRINT "ND VISIBLE EFFECT" than 40
130 NEXT 6
140 PRINT "YOU TOOK TOO LONG."
150 PRINT "THE FREO. MAS "zF
160 STOP

170 IF Ls<2 THEN GOTO 210
180 PRINT "TOO LOW.. .CAREFUL"
LET Ls2

240 PRINT "TODO HIGH... .OUCH"
Z50 LET Ha2
260 GOTO 130
270 PRINT "YDUR HEAD ACHES - GIVE UP"
ZBO0 STOP
290 PRINT "YOU"VE DONE IT"
ihe above listing will work on a ZX31. For
(ber computers, make the changes below.
010 HOME
CA1O PRINT CHR8(147)
MO3O LET FmINT(RND(1) 810011)
830 LET Fe INT(RND(0) 81001)
pd
m a ED NE oo NEO VE EP EP EI TEN JE pro sm ta za NE EE EN JE MEJA ma an anand NAKAR NR AREA NR:

mu

V du Monte —lj bo bomo m a va ! , - m — 4