Need to create similar IQ test: test-iq.org/take-the-iq-test-now/

Job ID: 34444785

Budget: $250 – $750 USD

1) it should be One Page Application (no redirects between questions).
2) Navigation buttons (user can skip questions and get back to skipped one).
3) Timer.
4) Progress Bar.
5) Calculation Results Page with "loading animation".
6) Mobile version should be copied too.

Web Application should be replicated up to checkout page (included).

Also you need to de-construct how IQ score is calculated and to categorize questions into 5 categories: visual perception, abstract reasoning, pattern recognition, analytical thinking, and spatial orientation.

For deconstruction process I will provide you access to service where you can complete IQ test multiple times to figure out how IQ score is calculated.
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