Python

#‎using‬ python 3.3.4 to develop sudoku game ‪#‎sudoku‬ game from random import randint ‪#‎generate‬ board def build_board(): board=[] for i in range(9): block=[[" "," "," "], [" "," "," "], [" "," "," "]] board.append(block) return board ## ## Ensure no other block in the same row has the value ## def row_available(block, row, board, num): # Determine which of the main 3 rows this 3x3 block is at