Multiple values in some cells

[krokomon]

Hi!

Thanks for sharing your code! I am trying to run and although it is executed without error, most of the times the number that is printed out is bigger than 81. When I checked the dictionary of the csp it turns out that some keys have more than one values. I am trying to debug it but I have not found anything yet. Do you have any ideas?

Thanks in advance!

PS: this is what happens
'C6': '3',
'C7': '78',
'C8': '9',
'C9': '7',
'D1': '4',
'D2': '5',
'D3': '56',
'D4': '8',
'D5': '3',