# Luggage Lock

## SYNOPSIS

Presented with a locked piece of luggage, I had to figure out the combination and open the luggage.&#x20;

Following video instructions of how to crack this type of lock, I figured out the combination and opened it.

I noticed that some people had mentioned the finickiness of the lock and they felt some guess work and luck was involved. I was curious about this, so I went back to fine-tune the process. I found that I was able to document a solution that should give 100% success rate - at least on the virtual platform representation of the lock. I then wrote detailed instructions on this method.

## SOLUTION

1. Begin on far right number
   * [x] Apply some pressure , but not too much (the amount may vary, though, from 1 click to 5 clicks of pressure)
   * [x] Find the number that is most resistant (if multiple numbers show equal resistance OR if no numbers are resistant, increase pressure and try again)
2. Repeat the process of the far right number with the other three numbers, moving right to left
3. When complete, press the key button (should be its 6th overall click) → Lock will open

## PROCESS

1. I experimented with the one and two combinations to begin with.&#x20;
   * The first thing I realized was that the luggage would only ever open on the 6th time of pushing the key button
2. Watched the help video.
   * I recognized that the 5 times before that 6th push represented different pressure levels.&#x20;
   * I learned that if I push in the key button just a little and feel resistance that would give me a clue as to what the combination was.&#x20;
3. I started with the right-most number and felt resistance on only one option.&#x20;
4. I then proceeded to the other three. With some of the buttons, I felt resistance in multiple places, but eventually with some fenangling, I got the answer and opened the luggage.
5. **REPEATED/EXPERIMENTED TO FINE TUNE PROCESS**

   I was curious if there was a more sure way to get the answer, so I redid it.

   DISCOVERIES:

   1. Look for the number that was most resistant.
      * Some of the numbers would give a pop to notify of resistance multiple times before letting me change the dial.&#x20;
      * Upping the amount of pressure when the answer wasn’t clear gave more clarity&#x20;
        * The correct number would be almost impossible to pass.&#x20;
      * There were times I had to go around each possible number multiple times at the same pressure before a number became that sticky, but it always eventually would.&#x20;
      * Following this method, I was able to find the correct combination on the first try three times in a row.\\
