The code I wrote  percbingo.f
is in fortran, compiled with

gfortran -fno-range-check percbingo.f -o percbingo.ex

you may also download  percbingo.ex 
write chmod a+x percbingo.ex 
if you have a modern LINUX computer
and then write  percbingo.ex 

It could also be written in, for example, python.
The code requires defining a matrix (e.g. rlattice)
giving each member a [0,1] random number value
Then printing a grid of these numbers.

If someone write a code in e.g. python 
please send to  phr76ja@technion.ac.il