Have some fun with numbers with this riddle.
Look at the numbers in the table and find the connection between them.
Once you get the logic behind the numbers you will be able to find the missing number in the last column.
| 3 | 6 | 7 |
| 4 | 5 | 2 |
| 6 | 2 | 1 |
| 7 | 4 | 6 |
| 7 | 9 | ? |
If you get the correct answer, share it with your friends on WhatsApp, Facebook and other social networking sites.