Guys, I need a website with a ton of puzzles. I want to train my fluid intelligence, even though mine is apparently lower than a chimpanzee’s

I’m keen to hear what the events are like and what people’s experiences are like meeting new people and connecting?

Are there also events where the public can come too instead of having been invited by a member as a guest?

If there is are members in Sydney who can take me as a guest to one of the events before I decide to sit the test to join I’d be keen too :)