Do you think you're smart? Take the test.

The Domino D48 is a nonverbal intelligence test and was created by the English psychologist E. Anstey for exclusive use of the British Navy. Measures of intelligence G factor of subjects (general intelligence capacity) according to their logical faculties.

Find the values of the last piece in a logical sequence, change the values by clicking. The test consists of 44 puzzles, when ready press the button to end and see the results also click details icon below the bar to see more information.