I completed every Tier in puzzles. I think it was 400 puzzles per Tier, or 3200 puzzles. They gradually get harder, honestly the puzzles weren’t very super challenging, and I am far from an expert. So I finished them, and I thought they were done. Nope, another group of puzzles. In the first round I could see my friends progress. This time it appears as if I can see everyone who is playing. The puzzles look to be a little bit more difficult, but not much harder. Question will they get a lot harder as I progress, and if I ever finish these puzzles, are the Tier puzzles finally finished.