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2 answers

There are more than 1234 ways.

If you are allowed to repeat numbers, then there are 6561 combinations. (9x9x9x9)

If you are not allowed to repeat numbers, there are 3024 combinations. (9x8x7x6)

2007-01-30 01:42:40 · answer #1 · answered by H_A_V_0_C 5 · 0 0

Do you use each digit just once? Other wise there are many more numbers to be had.

If you know that as a fact then why do you want a site that names it?

2007-01-30 01:10:41 · answer #2 · answered by Floyd B 5 · 0 0

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