Solving Two OCaml Crackmes Without Knowing Much about OCaml

Earlier this year, my friend Towel uploaded two OCaml crackmes to crackmes.one. One of them is Baby OCaml, and the other one is called Teenager OCaml. Well, interesting names!

This is not the first time Towel came up with OCaml crackmes. Qt Scanner, rated as level 5, is a hard challenge. I attempted that, but have not succeeded yet. So, when I first saw these two new OCaml challenges, I am not very eager to try them, despite they are rated as level 1 and 3. Nevertheless, we cannot hide from challenges forever, so I decided to try it last week. And the outcome is good, I managed to solve them without digging deep into the OCaml runtime.