This page contains a list of my favorite IQ sites.
It's not planned to be a complete list of all tests.
I would like to divide tests into two groups:
Online solvable tests
and
Offline solvable tests
Online solvable tests
Online-solvable tests are tests with 'easy' questions.
Sometimes there is a time limit. These tests are mostly
designed for entertainment. They are usually multiple
choice tests.
One of the first tests on the net. Nice test, but several
problems have more than one logical solution. Unfortunately
there is only one answer considered to be right. You shouldn't
believe in the computed IQ!
60 questions, nice graphics and great fun - good entertainment.
20 questions, slightly more difficult than the test above.
A pencil and a sheet of paper might be helpful.
Offline solvable tests:
These tests are much more difficult than the tests in the
other group. It's impossible to solve these tests online.
Most of these tests need a lot of time to be solved (at
least a few hours up to weeks...). Some of these tests are
designed to be a serious tool to measure your intelligence
while the tests in the other group are fun stuff.
A very good survey of this stuff can be found on Darryl
Miyaguchi's Uncommonly Difficult I.Q. Tests Page. There is
a lot of background information and a list of high IQ societies.
More general information can be found at Self Improvement Online.
This test contains 20 problems. I already took it, enjoyed
it and can really recommend it. The test will be normed this
year and is designed as an admission tool for some high IQ
societies.
This is a test with 60 word riddles. If your mother tongue is
not English some riddles are pretty hard to solve but I think
nevertheless it should be possible to solve all riddles. Taking
this test will at least improve your knowledge of English words.
A test with only 10 questions. Your first job is to find the page.
This test has already been taken by very many people. Although
it's a muliple choice test you should take some time to solve it.
Level 5 is already planned !!