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⚡ CODILITY ASSESSMENT ENGINE • 100% CORRECTNESS & PERFORMANCE

Codility AI Solver Overlay Undetected Assessment Copilot

Facing an Amazon, Microsoft, Optiver, Citadel, or Booking.com online test on Codility? Codility tests ruthlessly penalize sub-optimal time complexity. GhostDesk sits directly over your test interface, captures prompt requirements in 200ms, and provides maximum-score algorithmic solutions.

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📊 100% Performance Guarantee

Codility stress-tests code with inputs up to N = 100,000. GhostDesk engineers O(N) or O(N log N) solutions that never trigger TLE or memory limits.

🔒 Zero Tab Switch Tracking

Codility logs when candidate focus leaves the assessment window. GhostDesk keeps focus locked in the test editor while you read code overhead.

👁️ Natural Eye Alignment

No looking over at secondary monitors or cell phones under the desk. GhostDesk floats transparently directly over your IDE cursor.

How GhostDesk Solves Codility Challenges

Codility problems use specific algorithmic templates (Prefix Sums, Leader Elements, Maximum Slice, Greedy algorithms, MinMax Division). GhostDesk recognizes the underlying design pattern instantly:

Prefix Sums & SlicesO(N) prefix difference structures for range query problems without nested loops.
Caterpillar MethodSubarray search and sliding window algorithms evaluated in strict linear time.
Binary Search On ResultO(N log(max-min)) division and packaging problem solutions.
Graph & Tree OptimizationDijkstra, Topological Sort, and Tree Diameter with recursion limits protected.

Frequently Asked Questions

How does Codility proctoring work and does GhostDesk bypass it?

Codility tracks tab changes, copy-paste events, and browser visibility states. Because GhostDesk runs outside the browser at the OS compositor level and interacts via global shortcuts without stealing window focus, Codility receives zero blur or paste telemetry.

How does GhostDesk achieve 100% on Codility's Correctness and Performance scores?

Codility grades candidates on two strict criteria: Functional Correctness (handling zero, empty arrays, extreme limits) and Performance (algorithmic time complexity, avoiding nested loops). GhostDesk uses DeepSeek R1 reasoning to produce optimal Big-O solutions specifically engineered for Codility limits.

What programming languages are supported on Codility?

GhostDesk generates verified code in C++, Python 3, Java, C#, Go, TypeScript, and Scala, including standard library optimal containers.

Can I use GhostDesk on proctored webcam tests?

Yes. GhostDesk features click-through transparency (Ctrl+Shift+C) and transparent HUD mode. You look directly at your editor screen without looking away or glancing at secondary monitors, maintaining natural eye contact with your webcam.

Score 100% on Your Codility Assessment

Download GhostDesk for Windows and start your 3-day free trial or grab a 24-hour pass ($10 USD / ₹249 INR).

Download GhostDesk v2.6.0 →