December Cryptography Challenges
31 Days • 31 Ciphers
Day 21
Tap Code - Submit Flag
The Tap Code is a simple way to encode messages using a series of taps. Each letter is represented by two numbers corresponding to its row and column in a 5x5 grid. Decode the following sequence of taps to reveal the hidden flag.
Encrypted Text:
13 15 54 14 15 13 42 54 35 44 34 42 13 34 32 21 31 11 22