1)   Memory And Attention to Details Test 1.0
Test your memory and attention to details with this free test. Such tests are used by secret services of many countries to estimate memory and attention abilities of their officers. You are given 5 minutes to remember details of a picture.

 2)   IQ Test (NASA) 1.0
This is not an "entertaining" IQ test, it will never tell you that you're a genius if you actually aren't one. But don't be discouraged, it is OK to be normal. You will have 40 minutes to answer 20 untrivial questions.

 3)   Verbal Dexterity, IQ and memory test 1.0
Test your verbal IQ with this 50-minute test. You should produce 20 seven-letter words from 20 sets of random letters. This question is common in most IQ tests as your IQ score always corresponds with your verbal dexterity. This test helps you devel

 4)   Memorizing Shapes Test 1.0
Is your visual memory good? Test it with this quick online test. This new quiz has been created by Ded Pyhto, Inc, producer of multiple IQ tests, intelligence, memory and personality tests and quizzes.

 5)   Memorizing Address Test 1.0
How good is your memory? Test it with this free quick online test. It is very quick and easy- youshould look at an address for two minutes, after that press "proceed" button and fill gaps. Thats it- the quiz system will automatically score points

 6)   Precise IQ Test 1.0
Precise IQ quiz that estimates your intelligence. It also contains special program that allows you to improve your iq test score. That program is very simple yet powerful. At the program's homepage you can also find several extremely difficult tests

 7)   IQ testing software 1.1
One of the best iq tests. This iq test is able to measure your intelligence quotient (iq) very accurately and quickly. It contains tests of varying psychological validity. It also contains several tests that can measure different abilities.

 8)   IQ test for everyone 1.1
This short iq test quickly measures your iq test score. This quiz may be taken by everyone- adults, teen and kids. It determines your iq score and also contains a program that can be used to improve your iq quiz score.

 9)   IQ test package 1.0
Precise I.Q. test. Measures your intelligence and returns itsd value in a form of the intelligence quotient. Also contains IQ Test Trainer program. With the help of this program you will be able to boost your IQ test score.