Cashier (Tormented Souls)

Here's a guide to all the puzzles: https://www.powerpyx.com/tormented-souls-all-puzzle-solutions/
Specifically the cash register code: 0414.

It would not be bad to find information on the logic of solving this code, i.e. by what principle are the numbers 0414 determined on a piece of paper with dots ...

Zorianin Kind of
like: the number of lines that point = digit of the code.
but my code is 0114

Evgeny Getz
Damn, exactly)) Then everything is correct, in the second figure there really are 4 - the point is in contact with four lines.
PS Actually niche in the game the puzzles of logic, like, not only solved with the cashier and ambiguous to me
carefully, Spoylerkogda around the corpse need to do three laps he revived

Evgeny Getz
That's all you said, I just got it 0414 ..
In fact, not such and difficult riddles, just think about it and voila! The game is worthy!

Zorianin
Along the lines of contact. I spent about three hours solving this puzzle and understood it after I opened the cashier. Initially, I realized that the first 0 (since it did not touch any of the lines), and the last 4 (since there were exactly twice as many lines as in the example with the number two). I picked the second and third digits at random, but after opening I still understood what was the point

Zorianin
Immediately realized that I would never solve the riddle with the reproduction of a melody, so I did not suffer much, and I passed all the rest by myself

There is also a clue on the wall in the next room. Hefty drawing.