A small fee of 20€ is required to submit the test. The payments are handled via PayPal using the button below.
Thank you for taking the time to solve TetrastIQ Light. Please send the following informations:
• Full name and Nationality
• Age & sex
• All prior I.Q. scores (test name, I.Q. sd15)
• Total time spent on TetrastIQ Light
• Verification of Identity
Three attempts are allowed.
The first two attempts are official and I.Q. is reported.
You will receive your score report normally within 48 hours