# Word Association: GREEN, SMART, BUSINESS, PLAYING

## Find the ratio of the areas of two squares

Find the ratio of the areas of two squares. Express result to the accuracy of 3 decimal.

Category:

Correct Answers:

14

Points:

1

## What a winning combination?

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.

Category:

Correct Answers:

5

Points:

6