List inside a list in python

A list inside a list python

board = []    
for i in range(6): # create a list with nested lists
    board.append([])
    for n in range(6):
        board[i].append("O") # fills nested lists with data

Source: stackoverflow.com

List inside a list in python

# it appends a list into a list
list1 = [1,2,3,4,5]
list1.append([6,7])
# ouput = [1, 2, 3, 4, 5, [6, 7]]

List inside of list

board = []    
for i in range(6): # create a list with nested lists
    board.append([])
    for n in range(6):
        board[i].append("O") # fills nested lists with data

Source: stackoverflow.com

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