oh this is easy...
Register N different group names, where N is the number of combinations needed to cover the full arc-minute list suggested, up to the limits of number of guesses per group.
Then automate the submissions...
Famed US military bonkers-boffinry bureau DARPA, in order to celebrate the 40th anniversary of the internet, has issued a zeitgeisty "Network Challenge". The first person or team to correctly locate ten large red balloons scattered across the USA will win $40,000. “It is fitting to announce this competition on the anniversary …
Sorry you blew it on that one. This is how the Fed's get around the " we won't give any money to illegal Aliens". All you have to do is apply for a tax payer ID and then you are considered a "resident Alien" . Any foreign national earning money in the U.S. has to have a taxpayer ID. And for privacy purposes some Americans have both.