_The greatest math problem ever.
This is a problem, which can be easily solved by children before entering elementary school.
If you want to give it a try, please forget everything you have ever studied. Here it comes:
This is a problem, which can be easily solved by children before entering elementary school.
If you want to give it a try, please forget everything you have ever studied. Here it comes:
_8809 = 6
7111 = 0 2172 = 0 6666 = 4 1111 = 0 3213 = 0 7662 = 2 9312 = 1 0000 = 4 |
2222 = 0
5555 = 0 8193 = 3 8096 = 5 7777 = 0 9999 = 4 7756 = 1 6855 = 3 9881 = 5 |
2581 = ............... ???