Code Busters’
Key Book & Solutions

Alphanumeric Code

ASL Fingerspelling

Braille Code

Handprint Code

International Morse Code

LEETCode

Phonetic Alphabet Code

A - alpha

B - bravo

C - charlie

D - delta

E - echo

F - foxtrot

G - golf

H - hotel

I - india

J - juliet

K - kilo

L - lima

M - mike

N - november

O - oscar

P - papa

Q - quebec

R - romeo

S - sierra

T - tango

U - uniform

V - victor

W - whiskey

X - x-ray

Y - yankee

Z - zulu

Pig Latin Code

Remove the first letter of the word, place it at the back of the word, and add “ay.”

For example: “emove-ray irst-fay etter-lay.”

For words that begin with vowels, just use “ay,” such as “and-yay” for “and.”

Pigpen Cipher

Key Version 1

Key Version 2

Pledge of Allegiance Code

“I pledge allegiance to the Flag of the United States of America, and to the Republic for which it stands, one Nation under God, indivisible, with liberty and justice for all.”

A = I, B = pledge, C = allegiance, D = to, E = the, F = Flag, G = of, H = United, I = States, J = America, K = and, L = Republic, M = for, N = which, O = it, P = stands, Q = one, R = Nation, S = under, T = God, U = indivisible, V = with, W = liberty, X = justice, Y = all

Semaphore Code

Rosabelle’s Code

Vowelless Code

Write your message leaving out all the vowels.

Make it more challenging by leaving out all the spaces too.

Chapter 1 Solutions

Fingerspelling translation: First Day of Summer Vacation

LEETCode, police code, military time code:

10-35: oh-seven-hundred hours

Good morning, Cody

Since you’re 10-10 (off duty) from school I have a surprise for you and the Code Busters I have free tickets to Magicland Park

We will 10-49 (proceed to) the 10-20 (the location) tomorrow

10-23 (stand by) for a fun time

Love Mom 10-3 (stop transmitting)

Alphanumeric Code: Guess what? My mom is taking us all to Magicland tomorrow!

Rosabelle’s Code: I’m gonna find all Harry’s handprints!

Chapter 2 Solutions

Fingerspelling translation: The Harry Houdini Code

Semaphore Code: Awesome

Braille Code: Can’t wait!

Morse code: How cool!

Pigpen cipher: Dude!

Vowelless Code: Come to my house. Then we’ll go to the clubhouse together.

Text Code: K = Okay, OMW = On my way

Morse code: “D” “J” for Dakota Jones

Pledge of Allegiance code: We’re going to Magicland

Rosabelle’s Code: I’m gonna find all Harry’s handprints!

Chapter 3 Solutions

Fingerspelling translation: A Glitch in the Plans

Morse code: I can’t wait to see the Water Torture Cell! Sounds creepy.

Pledge of Allegiance code: Houdini’s real name was Erik Weisz.

Chapter 4 Solutions

Fingerspelling translation: An Unexpected Disappearance

Handprint Code:

Anagram: O H W

Answer: WHO

Chapter 5 Solutions

Fingerspelling translation: Tana’s Code

Rosabelle’s Code:

Code Busters. I gonna find handprints. Tana

See u at Sayons Salan. (a.k.a. the Séance Salon)

Chapter 6 Solutions

Fingerspelling translation: Surprise at the Séance Salon

Handprint Code:

Anagram: E K N W

Answer: KNEW

Pigpen cipher: C U at sekrit sorsry sho (a.k.a. Harry’s Secret Sorcery Show)

Morse code:

I think we’re being followed.

That guy wearing the mask.

Chapter 7 Solutions

Fingerspelling translation: The Man in the Mask

Handprint Code:

Anagram: D H I I N O S U

Answer: HOUDINIS

Semaphore Code: C U at magic manshun (a.k.a. Magic Mansion)

Chapter 8 Solutions

Fingerspelling translation: Mouse in a Maze

ASL Code: I don’t think he’ll follow us into the bathroom.

LEETCode: Operation Trick the Trickster. Change your looks. Leave separately. Go different directions. Meet at Mansion Gift Shop.

Handprint Code:

Anagram: C D E O

Answer: CODE

Rosabelle’s Code: I found all! C U at Mom

Morse code: Who is this? Are you in trouble?

Chapter 9 Solutions

Fingerspelling translation: Seriously Lost!

Rosabelle’s Code:

Help!

Man folo (follow) me.

Morse code: SOS

Chapter 10 Solutions

Fingerspelling translation: The Moaning Magician

Phonetic Alphabet Code: Uh-oh. We’re in trouble now.

Morse code: Glad we found your sister.

Chapter 11 Solutions

Fingerspelling translation: Presto chango

Handprint Code:

Anagram: O H W E K N W D H I I N O S U C D E O

Answer: WHO KNEW HOUDINI’S CODE

Handprint Code:

Anagram: B E E E I L V

Answer: BELIEVE

Chapter 12 Solutions

Fingerspelling translation: The Magic of Medicine

Pig Latin Code:

I’m starving! We haven’t eaten all day.

You’re hungry?

Yup. Learned it when I was a kid.

LEETCode: Science Fair is coming up. Prize is trip to Exploratorium. Code Busters have to win this year!

Periodic table code:

Science Fair Dare: Prepare to lose, Code Buttheads

No way, bro!