To add to that, I think partly it helps you have a little time to gather the food to actually purchase the knuffel.
I recommend checking out the Memory game. You can only submit a score once a day, and it maxes out the benefit at 1k

(with 10k+ score). If you have trouble getting that, the tricks are to not get pairs as soon as you see them, but wait until you identify where things are and then get all the pairs at once because it doubles and then doubles and.... well it really makes a difference to your final score!
(You can aid yourself with pencil/paper if your memory needs a little help).
But, yes! Welcome!
Some of the other intro threads have some more detailed options for what all is available on the site, if you want to check them out.