Generate a list of all unique Tic Tac Toe boards

Question

I would like to generate a text file containing all 19,683 Tic-Tac-Toe board layouts in the structure of 0 = Blank, 1 = X, and 2 = O. Unfortunately math is not my strong su

Answer 1

Like an earlier solution, but easier to read and in Python.

for i in range(3**9):
     c = i
     for j in range(9):
         if j % 3 == 0:
             print("")
         print(str(c % 3) + " ", end='')
         c //= 3
     print("")