Yet another pandigital approximation (just for fun)

[Namir]

I thus define the new term pandigital number of the second kind ... where you use the digits that appear in the number to calculate the missing ones!!! The rule is that you can calculate the missing numbers by using sets of single operations between existing digits. You can reuse an existing digit in different single operations.

For example, the number 123567890 is a pandigital number of the second kind, since we can add 1 and 3 to get 4. The number 12367890 is also a pandigital number of the second kind because the missing digits 4 and 5 are calculated using 4=1+3, and 5=2+3.

However, the number 19 is NOT pandigital number of the second kind, because we cannot use 1 and 9 in a set of single operations to calculate digits other than 8 or 0.

:-)

This is fun and totally absurd at the same time.

"The Heretic" Namir