Treasure Hunt [lvl 2+] - More Copies than entries at the moment / Final countdown / hint 5.1 added

INFO: Question one, insert number WITHOUT commas!!!!

INFO 2: I didn't pay enough attention on the last question, it should be except 2 and 3!!!

QUIZ: dig where X marks the Spot!
(Someone told me you can find this there.)

If you have questions, please ask in the comments.

The GA is sgtools protected (just checking if no rules are broken).

Hint 1: On the island the pirates found this little note.

Hint 2: Ahhhh, one pirate tried to solve the question and took some notes. Sadly the ocean wiped away a lot, but perhaps it will help some clever treasure hunters to solve the problem. The notes lie > here < under the stone.

Hint 3: the note dried a little and revealed a little more... > Here < it is.

Hint 4: The > note < is completely dry now and almost everythin is readable now. (obsoleted with Hint 5)

New:

Hint 5.1: With a lot of work you can decipher the note, just 1 (!) number is missing now: > Note <
You also see a note on the back saying: Remember we search the smallest solution greater than zero!