What number is in the picture?

Eye test

Your reply

5 7 57 511 571 671

The numbers are not easy to see. Someone sees numbers in optical illusion better. Someone sees the numbers in optical illusion worse. Someone is very worried to see the numbers in the picture. Can you also recognize the numbers or letters in the picture?

Your friends are just watching

What number is in the picture?

Can you calculate it?

How many blocks are in the tower?

Who killed the teacher?

Which line is longer?

Which bottle fills up first?

Which way is the bus going?

Can you calculate it?