secure combination lock [1.6 +]

sorry for my bad english, I'm from the netherlands.

this is a combination lock I made.

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features:

10.000.000.000.000 possible different combinations
programable with buttons
if I did my math right: it takes 10140 years to enter all possible codes

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this combination lock is actually more secure
than all other locks I found on internet.
a lot of other locks have this bug:

the code is something like: 68972314
and the code is still solved with something like: 689072314

the reason why this lock hasn't got bugs like this is that
works different:
you enter the code of 10 numbers, and then it is checking
if it was th right code. if the code isn't right, the combination
lock will reset itself

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how to use:

-use the remove code/program button code to make a new code
-use the cancel programming button to stop programming while
there isn't a complete code.
-use the remove code button to just remove the code.
-use the reset button to reset the lock when you want to reset
your entered numbers

-programming: click on the buttons to program the lock.
use the indication lamps to see if you can enter the next number

-solving: click on the buttons to solve the code.
use the indication lamps to see if you can enter the next number.

Additional Notes

although this world is uploaded for the combination lock, you are not allowed to copy other things that are in the world.