06-06-2017, 10:48 PM

At this new level you should to kill all ants.

But from prev planet there are viruses in all Shooter bots.

When you try to use

aim(X,Y)

in fact

aim(X+XOffset,Y)

Houston says that XOffset is generated by https://en.wikipedia.org/wiki/Linear_con..._generator

In every bot's program you can find gifts from virus: last six (or one, isn't important, but 4 numbers is need to broke generator at least) numbers of prev XOffset, the numbers go in a row (one by one). For example: 18 28 14 8 10 20

So you need decrypt Linear congruential generator or try to use aim without calibration.

Again please.

You use aim(X,Y)

in fact it will be aim(X+18,Y)

See gift from virus as comments: //18

analyze it.

use aim(X,Y)

in fact it will be aim(X+28,Y)

See gift from virus as comments: //18 28

analyze it.

use aim(X,Y)

in fact it will be aim(X+14,Y)

See gift from virus as comments: //18 28 14

analyze it.

use aim(X,Y)

in fact it will be aim(X+8,Y)

See gift from virus as comments: //18 28 14 8

analyze it.

P.S. crack decryption:

(a*18+c) mod m=28,

(a*28+c) mod m=14,

(a*14+c) mod m=8,

(a*8+c) mod m=10,

a>0,c>0,m>0, a,c,m are Integers

pascal code:

const Predicate=7660;//Integer.MaxValue;

Xfirst = 0;

var a:=1;

m:=1;

c:=1;

x1:=1;

Xprev:=0;

var Ci,Mi,Ai,Xprev_i:Integer;

BEGIN

for Ci:=c to Predicate do

for Mi:=m to Predicate do

for Ai:=a to Predicate do

if (Ai*8+Ci) mod Mi = 10 then

begin

if (Ai*18+Ci) mod Mi = 28 then//if (4*Ai+Ci) mod Mi =3 then

begin

if (Ai*28+Ci) mod Mi = 14 then

begin

if (Ai*14+Ci) mod Mi =8 then//if (Ai*Xprev_i+Ci) mod Mi = 1 then writeln('of cause a='+Ai+' ,c='+Ci+' ,m= '+Mi+' ,XPrev='+XPrev_i);

writeln('a='+Ai+' ,c='+Ci+' ,m= '+Mi);

end;

end;

end;

END.

So I have got a,c,m and one of value. I can create any XOffset using XNew:=(a*Xold+c) mod m; After 20 it will be

XNew:=(5*20+2) mod 32=6

You can do not crack generator stupid. Use your ,mathematical knowledge.

aim() is just example. We can use Offset to any command: jet, turn, move, ...

But from prev planet there are viruses in all Shooter bots.

When you try to use

aim(X,Y)

in fact

aim(X+XOffset,Y)

Houston says that XOffset is generated by https://en.wikipedia.org/wiki/Linear_con..._generator

In every bot's program you can find gifts from virus: last six (or one, isn't important, but 4 numbers is need to broke generator at least) numbers of prev XOffset, the numbers go in a row (one by one). For example: 18 28 14 8 10 20

So you need decrypt Linear congruential generator or try to use aim without calibration.

Again please.

You use aim(X,Y)

in fact it will be aim(X+18,Y)

See gift from virus as comments: //18

analyze it.

use aim(X,Y)

in fact it will be aim(X+28,Y)

See gift from virus as comments: //18 28

analyze it.

use aim(X,Y)

in fact it will be aim(X+14,Y)

See gift from virus as comments: //18 28 14

analyze it.

use aim(X,Y)

in fact it will be aim(X+8,Y)

See gift from virus as comments: //18 28 14 8

analyze it.

P.S. crack decryption:

(a*18+c) mod m=28,

(a*28+c) mod m=14,

(a*14+c) mod m=8,

(a*8+c) mod m=10,

a>0,c>0,m>0, a,c,m are Integers

pascal code:

const Predicate=7660;//Integer.MaxValue;

Xfirst = 0;

var a:=1;

m:=1;

c:=1;

x1:=1;

Xprev:=0;

var Ci,Mi,Ai,Xprev_i:Integer;

BEGIN

for Ci:=c to Predicate do

for Mi:=m to Predicate do

for Ai:=a to Predicate do

if (Ai*8+Ci) mod Mi = 10 then

begin

if (Ai*18+Ci) mod Mi = 28 then//if (4*Ai+Ci) mod Mi =3 then

begin

if (Ai*28+Ci) mod Mi = 14 then

begin

if (Ai*14+Ci) mod Mi =8 then//if (Ai*Xprev_i+Ci) mod Mi = 1 then writeln('of cause a='+Ai+' ,c='+Ci+' ,m= '+Mi+' ,XPrev='+XPrev_i);

writeln('a='+Ai+' ,c='+Ci+' ,m= '+Mi);

end;

end;

end;

END.

So I have got a,c,m and one of value. I can create any XOffset using XNew:=(a*Xold+c) mod m; After 20 it will be

XNew:=(5*20+2) mod 32=6

You can do not crack generator stupid. Use your ,mathematical knowledge.

aim() is just example. We can use Offset to any command: jet, turn, move, ...