Just hard game - puzzle play online

This is a simple 2D platformer where you play as a boy. The goal of the game is to take a coin. It seems simple, but it only seems to you. Each round is a unique puzzle with a unique task, and if some levels are difficult from a mathematical point, others affect creative aspects, and still others are completely tied to your reaction.
In order to evaluate the puzzle level of this game, you dont even have to play online this game, just look at the 1st screenshot. Try to finish the pyramid. Well, how did it happen?
Creating a game, I tried to make it primarily interesting as much as possible, adding many cognitive, historical and philosophical aspects there, so that it would be not just a difficult game, but an interesting game.
If you are afraid of the extremely difficult level of the game, I can reassure you, there are tips that help with the passage. Well, of course, it is always interesting to check your erudition and try to complete levels without being prompted.
The game is completely free. Support me with the reviews and in the very near future, I will add new levels!