working_directory

//file directory
r_directory=working_directory;
r_file=string(irandom(1,10))+".txt"
r_open=r_directory+"/"+r_file;
//read from text file with random number
puzzlefile = file_text_open_read(r_file);
//setting initial line for array_read
vline = 1
hline = 1
//
do
{array_read[vline]=file_text_read_real(puzzlefile)
vline +=1
file_text_readln(puzzlefile);
} until(file_text_eof(puzzlefile));
file_text_close(puzzlefile);
global.array_grid[hline,vline] =