LottoWheel

Create computational wheels (perms) from 16 numbers for free.
Either enter your own numbers or let the software pick random
numbers for you and it will then wheel the number to ensure
that if six numbers are picked in the lottery draw from the
16 numbers that you chose, you will be guaranteed to match
3 numbers in at least one line of your 9 plays.

Then there is the BIG ONE. Pick (or let the software randomly
select) 21 numbers. The software will then wheel the numbers
to ensure that if six numbers are picked in the lottery
draw from the 21 numbers that you chose, you will be
guaranteed to match 3 numbers in at least one line of
your 26 plays. This is an ideal way for syndicates to
maximize their chances of winning prizes consitently.
Stack the odds in your favour, it really does work.