[jahrule]

a) dont take these rejections personally. dont hold a grudge. it might be someone incompetent is reviewing your code. it might be the company does not have urgent need to hire but is only on tge lookout if they spot someone matching their (awkard) criteria.

b) if its a repeating thing consider asking someone (a friend, a forum, a senior dev) for review of one of these "exercises". this could show you what youre not seeing. or could show you your code is just fine or perfect and it's about the company not knowing what they want. so either you will learn something or you will boost your self confidence.

a series of "rejections" can put one's self-confidence to a test, remember good times will come again.