Reasoning • Coding-Decoding
Alphabet Coding - Shift Method
basic Level
Formula
Each letter shifts by same position. A→D means shift by 3 for all letters.
Explanation
Simple substitution cipher where each letter is replaced by another at fixed position.
Example
CAT coded as FDW (shift by 3: C→F, A→D, T→W)
Quick Trick & Mnemonic
QUICK TRICK: Find shift pattern in first word. Apply same shift to decode all words. Wrap around Z→A