Cracking Master Combination Locks

1. Jan 22, 2004

Julian Solos

Cracking Master Combination Locks

I've come across the following information:

If this information is correct, the following tables showing possible numbers in a combination should be valid:

Code (Text):

Table 1

1st Number Possibilities  1  5  9 13 17 21 25 29 33 37
2nd Number Possibilities  3  7 11 15 19 23 27 31 35 39
3rd Number Possibilities  1  5  9 13 17 21 25 29 33 37

Table 2

1st Number Possibilities  3  7 11 15 19 23 27 31 35 39
2nd Number Possibilities  1  5  9 13 17 21 25 29 33 37
3rd Number Possibilities  3  7 11 15 19 23 27 31 35 39

Table 3

1st Number Possibilities  2  6 10 14 18 22 26 30 34 38
2nd Number Possibilities  0  4  8 12 16 20 24 28 32 36
3rd Number Possibilities  2  6 10 14 18 22 26 30 34 38

Table 4

1st Number Possibilities  0  4  8 12 16 20 24 28 32 36
2nd Number Possibilities  2  6 10 14 18 22 26 30 34 38
3rd Number Possibilities  0  4  8 12 16 20 24 28 32 36

The number of possible combinations to a Master Combination Lock is 64,000 ( = 40 x 40 x 40).

If the above four tables are valid, the number of possible, valid combinations is only 4,000 ( = 4 x (10 x 10 x 10)).

Still a considerable number; however, it's reduced by a factor of 16.

Before going further, I would like to confirm the above four tables show all valid, possible combinations to Master Combination Locks.

If you have a Master Combination Lock, would you compare the combination to the lock against possibilities in the tables?

Does the combination to your lock appear as a possibility in the tables?

2. Jan 24, 2004

Sikz

Mine appears as a possibility.

3. Aug 16, 2006

rocklee5855

ye i found mine...i had fprgotten my combo but i new that my second number was 30 so i looked for the table with 30 in #2 and then i just went with the low numbers for the first and third combos and it opened thanx

4. Aug 17, 2006

meee

yeah it works man.