Here is another good guide.
WARNING: This is NOT as easy as the articles make it look. The area in which you are working is TINY. Glue and paint can run under the tape and make unintended connections or prohibit intended connections. Even placing the tape so as to separate things is difficult. I suggest getting a VERY good magnifying glass or sending it out to be unlocked. Also, consider setting the multiplier
fixed to something you want to hit (like 13 x 133 = 1729). That way you only have to do a couple of bridges (the middle one and the far right one), and they aren't right next to each other.
I have failed at it twice and am either going to give up or try one more time (but set it fixed to 13).
Good luck!