# Learn Recursion by Solving the Tower of Hanoi Puzzle - Step 26

### Your code so far

``````NUMBER_OF_DISKS = 3
number_of_moves = 2**NUMBER_OF_DISKS - 1
rods = {
'A': list(range(NUMBER_OF_DISKS, 0, -1)),
'B': [],
'C': []
}

def move(n, source, auxiliary, target):
# display starting configuration
print(rods)
for i in range(number_of_moves):
remainder = (i + 1) % 3

# User Editable Region

if remainder == 1:
print(f'Move {i + 1} allowed between {source} and {target}')
forward = False
if not rods[target]:
forward = True
elif rods[source] and rods[source][-1] < rods[target][-1]:
forward = True
if forward:
print(f'Moving disk {rods[source][-1]} from {source} to  {target}')
target.append(source[-1])

# User Editable Region

elif remainder == 2:
print(f'Move {i + 1} allowed between {source} and {auxiliary}')
elif remainder == 0:
print(f'Move {i + 1} allowed between {auxiliary} and {target}')

# initiate call from source A to target C with auxiliary B
move(NUMBER_OF_DISKS, 'A', 'B', 'C')
``````

### Your browser information:

User Agent is: `Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36`

### Challenge Information:

Learn Recursion by Solving the Tower of Hanoi Puzzle - Step 26

you need to put the last line you created to have the same indentation of the line before it, also remember that `target` is not an array, but an object key that you can use to get the array