I have forgotten the digits of my lock?Updated a year ago

When you have set the combination of the digits, and you have forgotten the combination, there isn’t, unfortunately, a simple trick to fix this. If there were one,  others would be able to open your suitcase easily. Tricks spread quickly. 

The only solution is to try all combinations (000, 001, 002, 003 to 999) of the digits. It seems like a time-consuming job, but, in fact, it doesn't take you more than 30 minutes.