I had some issues with the game. First of all, it isn't clear where we are supposed to go with the star map. For the first one, I had to randomly find it. For the third one, the game just randomly jumped me to the right spot after some looking around. The second one didn't even activate.
Every other puzzle was glitched for me. Wouldn't even pop up the sextant and skipped straight to the roulette, but couldn't complete those roulettes-they were pretty clearly glitched.
Very little explanation on what you are supposed to do. There was no "look for the dipper" or w/e. No option to say, see a big map of stars and then zoom in on your target. The left side is just static so no idea what the point of that is for even since it has no bearing to the gameplay. I guess aesthetics maybe.
The roulette was kind of confusing even on the ones where it worked.