This is the 16048th most frequent Turkish word.
uğraşsın
"Uğraşsın" means "let (him/her/it) deal with" or "let (him/her/it) struggle with."
In this sentence, 'uğraşsın' expresses intent or suggestion for Ali to engage in the process of solving the problem.
Ali, bu sorunu kendi başına çözmekle uğraşsın.
Ali can deal with solving this problem on his own.
Here, 'uğraşsın' conveys the necessity or decision for someone to involve themselves in the project as a learning experience.
Projeyle baştan sona kadar uğraşsın ki tecrübe kazansın.
Let them work on the project from start to finish so they gain experience.
In this context, 'uğraşsın' reflects the discussion about someone's efforts or dedication over a prolonged activity before attaining outcome.