Huge update to the CKAD simulator! It's now split into CKAD-A and CKAD-B with 17 questions each. All unused simulator sessions have been converted. More on killer.sh/ckad.

ℹ️ We're experiencing issues with simulator activations in some regions, we're actively working on it!

Since recently, the exam simulators include links to example documentation at the top of each question. These open automatically in the Remote Desktop's Firefox, adopting the behaviour of the real exams. But all links from the allowed resources are still valid to open manually.

Brain now provides you with an intelligent scoring analysis for your CKAD exam simulator score, other sims to follow! Read more on killer.sh/brain

🔥 We're happy to announce the brand new CNPE simulator. It comes included with each CNPE exam purchase at the Linux Foundation. Use code KILLERCNPE to get 35% off on your CNPE exam purchase! (Code valid until the 12th of February) killer.sh/cnpe

⚠️We are affected by a global Cloudflare incident and are monitoring and working on a solution. Simulators might not be reliably reachable atm, sorry for that!

💥Exciting update for the CKS Simulator! It's now split into CKS-A and CKS-B, each with 17 questions. killer.sh/cks All unused simulator sessions have been converted. If you recently used your sessions before the update, please contact us on support to get the new ones

The CKA and CKS simulators have been updated to K8s 1.33 to be in sync with the real exams.

The CKAD simulator has been updated to K8s 1.33 just like the real exam.

It's now possible to flag questions like in the real exam. This is just marker for yourself and allows for easier skipping and returning to questions later.

The CKS simulator was updated to version 1.32, just like the real exam.

🔥The CKA simulator just got a huge update! Now it consists of two different sessions with 17 questions each. New topics for the 2025 CKA exam changes added. killer.sh/cka Unused simulator sessions are converted. Contact support if you used yours recently before updated

The CKAD simulator was updated to 1.32 just like the real exam.

ℹ The CKAD and CKS simulators have been updated to K8s 1.31 just like the real exams. The CKS simulator has been updated as well to reflect latest 2024 exam changes. If you have an active K8s 1.30 CKAD/CKS simulator, contact us on killer.sh/support to get a replacement one

The CKS simulator has been updated to K8s 1.30 to be in sync with the real exam.

Creating bash aliases in the CKAD exam is no longer advised! The exam has been updated so that each question will be solved on a different host. Aliases would be lost once ssh'ing into a different machine. We're working right now to adopt these changes into the CKAD simulator.

The CKA simulator has been updated to K8s 1.30 just like the real exam.

We updated the CKAD simulator to K8s 1.30 to be in sync with the real CKAD exam.

The CKS simulator has been updated to K8s 1.29, just like the real exam.

The same team works behind both Killer Shell and Killercoda platforms, but they have different use cases. More about that on killercoda.com/killer-shell.