Coding-Decoding Complete Guide

Curated by Prabhakar Bhatt, Founder of क्रांति · Last reviewed 2 July 2026

# Coding-Decoding 1. Letter shifting (±n) 2. Number coding via letter positions 3. Substitution Memorise A=1 … Z=26. Example: LION = 12+9+15+14 = 50.