Q: How to access the game?
We offer both free and paid simulations to help you pass Red Rock Study.
Free Version: Red Rock Simulation - Free Version
In this version, reviews are not available. Your answers in the Free Version will not be saved or accessible for review.
After purchase, you will need to play and complete the Grocery Store game again in the paid version to review your answers.
Paid Version (enroll here for full access). You will have access to the following games labeled in [Paid].
Q: What device should I use to play?
Ans: Our game is designed for personal computers only (Mac or Windows).
Q: What browser should I use to play?
Ans: Our game works best under Chromium-based browsers which include Google Chrome, Opera, and Microsoft Edge.
Q: Is there a tutorial or guide for this game?
Ans: We have written a guide on how to play this game. Please study the guide before playing the game. You can read the guide here.
Q: If I calculate numbers with more than 3 decimals, will my answer be marked wrong in the Redrock test?
Ans: No. In real test, the Redrock calculator always stores the exact value internally, even if it only shows 3 decimal places on screen. When you reuse a number by dragging it back into the calculator, the full value is preserved. This means you don’t need to worry about rounding or error tolerance at each step. Just make sure your final submitted answer follows the required format.
For technical support, please don't hesitate to send us an email via @support@casebasix.com and we will get back to you within 24 hours.