This die and retry ...
How to say, I find the management of collisions quite ruthless.
It is really very hard! Very frustrating but with persistence and a lot of time ahead, it is doable.
I think the game seems demanding. Because the slightest pixel error makes me fall into a hole. The basis of the gameplay and its mechanics are very good but can be revised downwards. In particular to have better accessibility and have a dose of fun.
The minimalist side of the graphics is not disturbing and I particularly like the background. Add audio to make this more attractive.