Hieroglyphical used in a sentence

Hieroglyphical in a sentence as an adjective

Do you want your Chinese colleague to commit some hieroglyphical identifiers into your code, and then an Arabic colleague to add right-to-left curvatures?

You don't write empty x repeat a times repeat b times add an item to x count the items in x but the hieroglyphical x = a × b Because "everybody knows what multiplication is".

It is remarkable that a hieroglyphical system survived on a globe dominated by alphabetical language systems.

Actually trying to use hieroglyphical identifiers opens another can of worms, hieroglyphs are located outside of the basic multilingual plane and so tend break even in languages that claim to support unicode identifiers.