ZVSquared

About

Many interview platforms simply create questions and assess final responses. Zvsquared operates differently by simulating a rigorous technical interviewer: it questions assumptions, requests clarifications, and evaluates the logic of each solution step using fixed, problem-specific scoring guides. You can train with timed mock interviews or tackle 319 manually reviewed problems covering probability, combinatorics, statistics, linear algebra, machine learning, finance, coding, and brainteasers. Each practice session records the full dialogue, the outcome, and the precise criteria where your reasoning fell short.