Okay, I started playing yesterday and had few ? marks in my jounral left with no idea what to do, but... Somehow managed to trial-and-error find witch hut and dungeon. And that was yesterday, leaving me with thing I didn't undersatnd and didn't found out.
But as of today, I've managed to complete my jounrla by sheer luck, getting Tracks in daily run and figuring out the Nest. Couldn't do that without the randomness, so it's a little con for the game. Also finally managed to solve the function of the Key and find out all the rest of sea-based question marks, while getting my personal best - 43, on Archipelago. Great game, will be waiting for more updates maybe?