This combinatorial aptitude test contains 20 questions in order to assess your computation ability and your short term memory.

In each item, you have to put on order a sequence, using the buttons.

Three examples help you understand the rules of the test.

Example 1 / 3

Click on the buttons to get the sequence 1 2 3

Remark : the * indicate the sequence is on order (Your task is over).

Example 2 / 3

Click on the buttons to get the sequence 1 2 3 4

Remark : you can select a different pattern (digit by default).

Example 3 / 3