The Ninety DSA Patterns That Cover 99% Coding Interviews Many candidates solve 200+ LeetCode challenges but still blank out during actual technical rounds. Here’s the secret: most coding interviews don’t test unique problems — they reuse established logical templates. Major companies prefer problem templates that measure reasoning, not rote memory. https://matrixmodule53.howeweb.com/38946759/latest-trending-buzz-on-ai-interviews-that-everyone-should-know