Domino psychotechnical test

The Domino psychotechnical test is an exercise to assess general intelligence. It is a classic among the psychotechnical tests used during school entrance exams or even for job interviews.

It is quite easy to get solutions for "Domino" by finding the rule or rules which will solve the domino sequence. 
Prepare for aptitude tests with practice, practice, and more practice!
Increase the level of domino tests in order to quickly become an expert in solving this type of psychotechnical test.

For each wrong question, you will find a detailed explanation on how the correct answer is reached.