🎙️ Pro
Technical Scenario Interview Real-world technical judgement questions for your target role, generated from the job description you paste in.
· Select-all-that-apply scenarios · 2 minutes per question, timer auto-submits · Instant explanation after every answer · Full score and review at the end Unlock with Pro→ 🧠 Pro
Behavioural Mock Interview Five questions chosen for your role and your years of experience, with an interviewer who cuts in once when you keep saying "we".
· A live STAR bar showing the shape of your answer as you write · A harder follow-up even when the answer was good · A story bank mapping 6 stories onto the 20 questions they answer · No score and no percentile, only counts of what you did Unlock with Pro→ 🔍 Pro
Find What's Wrong Five real artifacts with real defects, chosen for your role. Click the line that is wrong, name the failure class, and fix it in one sentence.
· A broken query, manifest, model or chart, not multiple choice · 90 seconds each, five items, about eight minutes · The answer is revealed after every item, not at the end · Scored out of 15, with no percentile and no streak Unlock with Pro→ 🏗️ Pro
System Design Interview A design round built for your role: scope the requirements, draw the system, meet the numbers and defend the trade-offs.
· Requirements and constraints first · A diagram you build, graded on structure · Trade-offs you decide and have to justify · The breakdown: counts and named gaps, no score Unlock with Pro→ ⌨️ Pro
Coding Round Six coding items in Python, Java or JavaScript. Arrange real blocks into working code, predict what a snippet prints, fill the gap, trace the table.
· Real code blocks to arrange, not a blank editor · Switch language mid-question and keep your arrangement · Near-miss blocks are named, not just marked wrong · Scored out of 30, with no percentile and no streak Unlock with Pro→ ⚖️ Pro
The Trace Room Eight algorithm cases judged by reasoning alone. Click a diagram in traversal order, or make the call on cost and strategy. No code, no pseudocode, nothing to drag.
· Nine families, from breadth-first search to backtracking · A wrong traversal is named, not just marked wrong · The verdict and the reasoning after every case · Scored out of 40, with no percentile and no streak Unlock with Pro→