#
#  Create a random board for Boggle.
#
from pprint import pprint
import random

# Create a new, empty board
board = []

# Add the correct number of rows to the board.  Removing the 4s and replacing
# them with constants is an opportunity to improve this program.
for row in range(0, 4):
  # Append a new, empty, row to the board
  board.append([])
  for col in range(0, 4):
    # Select a random letter
    random_letter = random.choice("AAAABCDEEEEEEEFGHIIIIIJKLLLLMNNNNNOOOOPQRRRRSSSSTTTTUUUUVWXYZ")
    # Add a new column to the current row
    board[row].append(random_letter)

# Display the board with reasonably nice formatting.  If we wanted more control
# over the formatting we could write a nested for loop to display all of the
# elements.
pprint(board)