diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ You can find the Notary Project [README](https://github.com/notaryproject/.githu
 ## Quick Start
 
 - [Quick start: Sign and validate a container image](https://notaryproject.dev/docs/quickstart/)
-- [Try Notation on an online playground](https://killercoda.com/notaryproject/scenario/notation)
+- [Try out Notation in this Killercoda interactive sandbox environment](https://killercoda.com/notaryproject/scenario/notation)
 - Build, sign, and verify container images using Notation with [Azure Key Vault](https://docs.microsoft.com/azure/container-registry/container-registry-tutorial-sign-build-push?wt.mc_id=azurelearn_inproduct_oss_notaryproject) or [AWS Signer](https://docs.aws.amazon.com/signer/latest/developerguide/container-workflow.html)
  
 ## Community