Use a loop to append lists of eight zeros to an empty master list. board = [] for i in range(8): board.append([0] * 8) Use code with caution. Copied to clipboard

: (row + col) % 2 == 0 is the standard way to create a "checkered" pattern. It ensures that no two circles of the same color are next to each other vertically or horizontally. 💡 Troubleshooting Tips

The mathematical rule is simple: The Code Implementation

for row in range(8): if row < 3 or row > 4: # Use list multiplication to create a row of eight 1s current_row = [1] * 8 else: # Use list multiplication to create a row of eight 0s current_row = [0] * 8 board.append(current_row)