Encryption For Kids

This week you will learn an Encryption technique which uses a system which is similar to the Co-ordinate system of Mathematics i.e. letters are chosen from different words found in different lines of a piece of text and their positions are mentioned in the form of coordinates ( Line number, Word number and position of letter). The coordinates of the letters are separated from the other by using a dot.

Consider the following sentence:

181.133.142.134.162.183 is a Cipher made from the sentence above and we can decipher it in the following manner.

Explanation:

The number 181 indicates the 1^st line, the 8^th word (‘person’) and the 1^st letter in the word ‘person’. Hence, 181 means ‘p’.

Similarly, 133= r,  142 = a, 134 = y, 162 = e and 183 = r

Hence, 181.133.142.134.162.183 = prayer

Now, you decipher the following by using sentence -2.

a) 124.231.131.143= ___________________

b) 162.233.221.183.144.282= ____________

c) 144.211.252.124.193=________________

d) 154.192.162.2101.282.143.283.1105.1105.112=

     _________________________________

e) 121.235.292.162= ____________________