Coding-Decoding

CODING-DECODING

'Coding' is a method of sending a message to the receiver such that the third person doesn't know about it. Code language is formed by certain rules & patterns. To know this language following certain rules is called 'Decoding'.

TYPE OF CODING

1. letter-letter coding
2. letter-number coding
3. To code letter/words in puzzle form
4. To code some objects in puzzle form
5. To code as per table form/column form