I found a bitcoin wallet.dat file from my old compute, now I install bitcoin core and import it, but it need a password.
Always I used  6 numbers, but it is too slow to try one by one, how should I found it from 000000-999999, address:1BRLC5V3nyEmN4heoov1BVNaYW9zXdSVKj.
Please contact me if you have a quick way, I will send 3 btc as fee, charles87.lee at gmail dot com