7 Secret Codes for Kids That Make an Unforgettable Family Night - Waterford.org (2023)

  • January 20, 2021

Oo-day ou-yay eak-spay ig-pay atin-lay? If that sentence looks like gibberish to you, you’ve got your first taste of how fun a secret code can be. Codes and ciphers look like nonsense to an untrained eye, but they hide a secret message for the receiver. Plus, it’s a great way for kids to play with language and letters!

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This round-up of 7 secret writing codes will give you plenty of ideas for your next family night. Choose a code or cipher to write a message in, then send it to a friend or family member to see how quickly they can decode it.

1. Pig Latin

Pig latin is one of the most popular English code languages, in part because it’s so easy to learn. To speak or write it, all you have to do is move the first letter from the beginning of the word to the end and add “-ay.”

If you’re looking for a code you can learn quickly, pig latin might be your best bet. Check out this video from Go Noodle to perfect your pig latin knowledge.

2. Book Cipher

This cipher is simple to use because all you need is a pencil, a piece of paper, and a good book.

Find the first word of your message in the book and write down the page number, line number, and position of the word in the line. Keep doing this until you’ve put together an entire sentence—with notes for how to find each word. Then, give the person a copy of the book and your notes so they can have fun deciphering your code.

Creating your first book cipher can take a little time. But once you get the hang of it, it can be a creative way to exchange codes with your friends or family. The video below provides a great overview of book ciphers and how to get started.

3. Morse Code

This secret code has plenty of history behind it. Originally, it was used to transmit telegraph messages and played a crucial part in World War II.

Although Morse code is traditionally tapped out, its dots and dashes can also be written. Northeastern University has a Morse code chart and online resource for beginners that can help you get started.

4. Decoder Wheel

One of the best-known examples of a secret code is the decoder wheel. This fun tool assigns a number to each letter of the alphabet. Once you’ve written out a message in code, hand it and the decoder wheel over to a friend so they can translate it.

Ready to make your own decoder wheel? Use this print-out from Dabbles and Babbles to try it out.

5. Invisible Ink

Invisible ink can be an exciting way to create a secret message. Your friend or family member will delight as a hidden message suddenly becomes visible before their eyes! Most invisible inks are readable through certain light sources or solutions.

Use the video below to mix up an invisible ink solution made from lime juice that can be read by candlelight.

6. Caesar Cipher

Caesar ciphers are especially popular for children because they’re easy to understand. Plus, they’re a great way to practice the alphabet.

All you have to do is rotate the alphabet by a number of your choice so each letter can be translated to a different one. If your rotation number is “2,” for example, the letter “A” would now correspond to “C.”

This resource from Scholastic is a great way to learn more about and create your own Caesar cipher.

7. Create Your Own Code

If none of the above codes or ciphers are clicking for you, maybe it’s time to make your own. You can choose any symbols, special inks, or decoding tools you want to make a code that only your friends or family can crack. You could, for example, pick a shape to represent each letter of the alphabet.

PBS Utah has an excellent article on creating your own secret code to help you make one that works for you.

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7 Secret Codes for Kids That Make an Unforgettable Family Night - Waterford.org? ›

2. 143: I Love You. This one is easy. I (1) Love (4) You (3).

What are secret codes for kids? ›

7 Secret Codes for Kids That Make an Unforgettable Family Night
  • Pig Latin. Pig latin is one of the most popular English code languages, in part because it's so easy to learn. ...
  • Book Cipher. ...
  • 3. Morse Code. ...
  • Decoder Wheel. ...
  • Invisible Ink. ...
  • Caesar Cipher. ...
  • Create Your Own Code.
Jan 20, 2021

How do you say I love you in secret code? ›

2. 143: I Love You. This one is easy. I (1) Love (4) You (3).

What are some secret code words? ›

Code Oscar
  • Charlie, Charlie, Charlie – security threat on the boat.
  • Echo, Echo, Echo – imminent danger ahead e.g. collision with another ship, high winds at port.
  • Red Party – fire onboard.
  • Operation Bright Star – medical emergency, urgent assistance required.
  • Operation Rising Star – someone has died.
Feb 14, 2023

What is the secret code in a book? ›

A book cipher, or Ottendorf cipher, is a cipher in which the key is some aspect of a book or other piece of text. Books, being common and widely available in modern times, are more convenient for this use than objects made specifically for cryptographic purposes.

What is the easiest cipher to learn? ›

Also known as the shift cipher, the Caesar Cipher is one of the simplest and most widely known encryption techniques. Every letter in your child's message is replaced with the letter that comes a certain number of places later in the alphabet. Have your child follow these easy steps to use the Caesar Cipher.

What is the secret code 2789? ›

TikTokers are using the code to convey the message "I'm tired of life" in their videos, comments, or in their bios. Hence, 2789 means “I'm tired of life.” It is unclear who started this code or how it gained traction once again.

Can you code as a kid? ›

Kids as young as 7 years of age can start coding and learning programming basics. In fact, coding for kids has gained popularity rapidly in recent years as technology becomes increasingly part of everyday life. Kids who learn to code when they're young can set themselves up for a lifetime of opportunities for success.

What does * * 7780 * * do? ›

2. *#*#7780#*#* (Run a Factory Reset) If you don't want to run a hard reset, this is the next best thing. Similar to a factory reset, this code will simply delete all application data from your device, as well as any applications.

What is the use of this code * * 4636 * *? ›

*#*#4636#*#* Displays information about the phone, battery, and various network statistics.

What is the top secret code? ›

If the National Security Clearance Level is Top Secret, the position is designated as Critical Sensitive, FPPS Code 3.

What is the secret code words love? ›

Other Slang Words Teen May Use to Express Love
  • 143:I love you.
  • 1432: I love you too.
  • 14324*7: I love you 24 hours seven days a week.
  • 143224: I love you, today, tomorrow, and forever.
  • 14344: I love you very much.
  • 143637: I love you always and forever.
  • 1543: I still love you.
  • 381: I love you.
Apr 27, 2023

What does 1423 mean in code? ›

The number combination 14/23 is a numeric symbol associated with the Southern Brotherhood, the largest white supremacist prison gang in Alabama.

Does 607 mean I miss you? ›

The number 607 with the meaning of "I Miss You" is used as a secret code in text messages, you send this secret code when you have not seen someone you love for a while and you want to see them secretly.

What does 5801 mean in text? ›

The number "5801" may be used in the context of a relationship or former relationship - "I'm sorry for loving you." A popular code is "0473" and many use this because it means "'Hug me please" whether that be in real life or virtually.

How do you say yes in secret code? ›

For example, if you want to write "yes" you would spell it out as "bvh" because when using the reverse alphabet code Y = B, E = V and S = H.

What is mysterious code? ›

Mysterious Code Ltd is an AWS Select Consulting Partner providing a wide-range of services to small and medium companies. Schedule a meeting: our calendar. Email: contact@mysteriouscode.com.

How are secret codes made? ›

A secret code, or cipher, is simply a substitution of one letter in an alphabet for another letter or number. I could say, for example, that instead of typing the letter E I will type the letter F instead. So house becomes housf. Another type of secret code transposes, or changes, the order of letters in a message.

What numbers mean I miss you? ›

Cyber Definitions Beginning with Numbers
459I Love You
520I Love You
521I Do
530I Miss You
97 more rows

What is a cipher for kids? ›

Cipher: a secret way of writing text. Encrypt: convert plain text into a cipher or code. Decrypt: make a coded message understandable. Key: information used to encrypt or decrypt a cipher. Cryptogram: a puzzle with encrypted text.

What cipher has 3 numbers? ›

The trifid cipher was invented by amateur cryptographer Félix Delastelle, ca. 1900. The encryption key for a trifid cipher consists of a positive integer (the period) and a 3×3×3 array containing all of the distinct letters of the English alphabet plus one additional character.

What cipher has 3 keys? ›

The Caesar cipher shifts each letter of the plain text by an amount specified by the key. For example, if the key is 3, each letter is shifted three places to the right. Example of how a Caesar cipher works.

What is 134 secret code? ›

In a certain code language, 134 means 'Good and Tasty', 478 means 'see good pictures' and 729 means 'pictures are faint'.

What does secret code 459 mean? ›

459 simply means "I Love You". It is the text code for the three golden words as 459 corresponds to each of the first letters in "I love you". Authored by: TN Viral Desk. Updated Apr 20, 2023 | 06:31 PM IST.

What is secret code 459? ›

Text message code for I love you, 459 corresponds to each of the first letters in "I love you," I=4, L=5, and Y=9 on a cell phone dial pad.

Can 9 year olds code? ›

Although 9 years old may seem young, that does not mean your student can't code and learn coding concepts. There are many resources students can use to make learning CS engaging, fun, challenging, and rewarding.

Can 13 year olds code? ›

It's never too late to start learning coding. Coding for 13 year olds should be a main focus in high schools and summer camps! There are many ways eighth graders can get involved in computer science.

Can a 10 year old do coding? ›

10-year olds are at the ideal age to start learning how to code. By this age, 10 years old better understand the concepts of programming, and can apply those in many different mediums, including popular game platforms such as Minecraft and Roblox.

What is this code * 2767 * 3855? ›

*2767*3855# – Format device to factory state (will delete everything on phone)

What does ## 002 do to your phone? ›

Security of Android Smartphone codes : Code ## 002 # ~ Deactivates all forwarding. Code * # 21 # ~ To know whether message or call has been diverted or not.

What happens if you dial *# 31? ›

Hide Caller ID: *31#

The caller might have hidden the ID intentionally or sometimes it can be accidental. If you want to hide the caller ID dial *31# and press call button.

What is *# 0011? ›

These range from looking at information, accessing testing menus, or even resetting your phone. These are simple to enter to – just go to the dialer app, and type in the codes below.
Samsung (for Galaxy S4 and later)
*#0011#Service Menu
*#0283#loopback test
9 more rows
Jul 8, 2014

What is *# 67 used for? ›

To block your number from being displayed temporarily for a specific call: Enter *67. Enter the number you wish to call (including area code). Tap Call.

What is *# 21 mean? ›

*#21# tells you the status of your unconditional (all calls) call forwarding feature. Basically, if your cell phone rings when someone calls you — this code will return no information to you (or tell you that call forwarding is off). That's it.

What is 143 secret code? ›

What does 143 mean? 143 is code for I love you, especially used on pagers back in the 1990s.

What does 10 mean secret code? ›

Code 10. This phrase can mean a few different things. Hospitals can use it to signal a serious threat or mass casualties. If a store cashier issues a Code 10 authorization request while you're checking out, it means that she's suspicious of you or your card.

What is level 1 top secret? ›

Security Clearance Level 1: Top Secret

Applying for this level of clearance requires you to divulge nearly every aspect of your life relating to personal and business finances, current and former residences, employment history, previous drug use, past military service, citizenship status, and criminal history.

What does 910 mean in secret code? ›

The number 910 symbolizes new beginnings, new opportunities, positive affirmations, and positive change. It also indicates that your celestial guides are with you and they want to help you through whatever challenges you may be facing in your life situation. What is this?

What are the 5 code of love? ›

Chapman identifies five categories through which people receive and express love, including words of affirmation, acts of service, receiving gifts, quality time and physical touch.

How do you say I love you in weird ways? ›

Funny Ways to Say “I Love You”
  1. What did the volcano say to the mountain? ...
  2. You are the crayons to my coloring book.
  3. I've fallen for you and I can't get up.
  4. I'm crazy for you, or maybe just crazy!
  5. I'd like you to guest star on my Love Boat.
  6. You are just like bacon, you make everything better!
Feb 9, 2014

What does 07734 143 mean? ›

Some examples of these pager/beeper codes formed words such as: 07734 (Hello) 143 (I love you) – While this one isn't one to be read upside down, you were to add the number of letters in each word to decode it.

What does 823 mean on a pager? ›

831: I love you (8 letters, 3 words, 1 meaning) 823: Thinking of you. 637: Always and forever. 187: I hate you; murder; death. 1517: Keep in touch.

What does 910 107 mean? ›

910 = sorry i hurt you 0563 = please don't leave me 107 = comeback 1543 = i still love you. 10:13 AM · Oct 8, 2022.

What's the meaning of 831 😂 💕? ›

"I Love You" (8 letters, 3 words, 1 meaning) is the most common definition for 831 on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok.

What did 831 mean? ›

The number 831 is a cyber term used to mean "I Love You." Each individual number in 831 has a specific definition. Updated Date: January 11, 2023 11:58 AM IST.

What does 07734 mean on a pager? ›

Pager Codes
Hello07734(inverted) HELLO
Hi hi14#14(inverted) HI-HI
Smile371445(inverted) SMILE
OK08OK (8=K)
30 more rows
Jan 21, 2022

What does 1437 mean? ›

The internet slang "1437" means "I love you forever" on TikTok. Each numeral reflects the number of letters in the corresponding word.

What is the meaning of 73010? ›

The Current Procedural Terminology (CPT®) code 73010 as maintained by American Medical Association, is a medical procedural code under the range - Diagnostic Radiology (Diagnostic Imaging) Procedures of the Upper Extremities.

What's the meaning of 1543? ›

1543 "I still love you." A numeric code that became popular in the 90's. Each number represents the amount of letters in each word. 1: I 5: S-T-I-L-L 4: L-O-V-E 3: Y-O-U 1243 means "I do love you".

What code has never been broken? ›

The Dorabella Cipher

A code which remains unsolved to the present day was created by the acclaimed English composer Edward Elgar. The creator of Pomp and Circumstance wrote an enciphered letter in 1897 to Dora Penny, the daughter of a reverend whose stepmother was friends with Elgar's wife.

Is there a unbreakable code? ›

Q: Have any codes been created which are currently unbreakable? There is only one provably unbreakable code called the Vernam cypher created during World War II to defeat the Germans. It uses genuinely random information to create an initial key.

Who invented secret codes? ›

One of the earliest use of ciphers was with the cipher disk, invented in Italy around 1470 by Leon Battista Alberti. The use of codes and ciphers in the military dates back to the beginning of the US Army Signal Corps which was formed in June of 1860.

How can I say yes without saying yes? ›

Polite Ways to Say Yes in English
  1. Yeah, sure. Here you go.
  2. No problem! I'm always happy to help.
  3. Yep! I will be right there. (Yep is another informal way to say yes like yeah.)
  4. Yeah, I'd be happy to!
  5. Cool. (Yes, cool can really be used to say yes or to show agreement.)
  6. You got it.
  7. Okay.
Sep 20, 2017

What does 0563 mean in texting? ›

Oct 8, 2022. 910 = sorry i hurt you 0563 = please don't leave me 107 = comeback 1543 = i still love you.

What does 0563 mean in love? ›

Meaning of 0563 explained

The secret love code 0563 means – Please don't leave me. If you find the above code displayed on the TikTok or Instagram profile of a certain user, it's likely meant for an ex-lover with whom they don't want to part ways or someone on the verge of a breakup.

What is this unique code? ›

Unique Code means the unique code that First Security has provided to the Corporate Account Holder for their licence to use the Services which they have in turn disclosed to you to enable you to register your mobile device to the Management Portal; and.

Who uses secret codes? ›

In more serious uses, codes and ciphers are used by our military and diplomatic forces to keep confidential information from unauthorized eyes. Businesses also send data that has been encoded to try and protect trade secrets and back-room deals.

How can I make my own code? ›

Here are some steps to get you started:
  1. Set goals. Before you begin writing code, it is a good idea to take some time to consider your goals. ...
  2. Choose a language. After determining your goals, you will need to choose a coding language to learn. ...
  3. Find a resource. ...
  4. Download an editor. ...
  5. Start practicing. ...
  6. Continue learning.
Mar 10, 2023

What codes use dots? ›

Morse code uses short and long signals, called dots and dashes, to represent letters and numbers. Samuel Morse, an American scientist, helped developed it to send messages over long distances using wires, radios, sound, or light.

What does 358 mean in texting? ›

358 means "Good and bad".

What does 777 mean? ›

What does 777 mean? The angel number 777 is connected to the individual self, said Summers. Unlike others which are more focused on relationships, such as 222, the angel number 777 is about taking time to focus on yourself and to be alone.

What does 5201314 mean in texting? ›

520 means love, whereas 1314 represents 一生一世 yīshēng yīshì (for a lifetime). So, if you say 5201314, you are saying “I love you for a lifetime”. 520 Chinese Internet Valentine's Day.

What is pig pen cipher for kids? ›

The Pigpen Cipher has a strange name, but there's a reason behind it; the idea is that you assign each letter of the alphabet to a specific shaped bracket, or 'pigpen'. When you go to write your secret message, instead of writing normal letters, you instead write the bracket that each letter 'lives' in.

What is the coded message? ›

Coded messages have words or symbols which represent other words, so that the message is secret unless you know the system behind the code. The procedure was repeated for all the letters in the coded message . American English: coded /ˈkoʊdɪd/

What cipher ends with ==? ›

A Base64 string will end with == if and only if the number of bytes it encodes, mod 3, equals 1. Do you see the pattern? It happens that 16-byte (128-bit) encryption keys are very commonly encoded in Base64, and since 16 mod 3 = 1, their encoding will end with == . But your string, decoded, is 61 bytes (488 bits) long.

What is the oldest cipher? ›

World's Oldest True Cipher Device, the “Jefferson Cipher,” on Display at the National Cryptologic Museum > National Security Agency/Central Security Service > Article.

What is 26 symbol cipher? ›

Base 26 ( hexavigesimal ) is the arithmetic base using 26 digits/symbols/characters to write numbers. This base can be used with the 26 letters of the alphabet as digits, which makes it possible to numerically encode any word (in both directions: numbers to letters or letters to numbers).

What is the hardest letter cipher? ›

The Vigenère cipher is a method of encrypting messages by using a series of different Caesar ciphers based on the letters of a particular keyword. The Vigenère cipher is more powerful than a single Caesar cipher and is much harder to crack.

What is Caesar cipher with key 13? ›

ROT13 ("rotate by 13 places", sometimes hyphenated ROT-13) is a simple letter substitution cipher that replaces a letter with the 13th letter after it in the latin alphabet. ROT13 is a special case of the Caesar cipher which was developed in ancient Rome.

What is the most popular secret code? ›

1. The Caesar shift. Named after Julius Caesar, who used it to encode his military messages, the Caesar shift is as simple as a cipher gets. All you have to do is substitute each letter in the alphabet by shifting it right or left by a specific number of letters.

How to code for 12 year olds? ›

Here are a few teen favorites for learning coding and essential computer science skills.
  1. Accelerated Scratch Coding. A great introduction to beginner-friendly coding for middle schoolers. ...
  2. Python Coding. ...
  3. Roblox Game Coding. ...
  4. Website Design. ...
  5. Website Coding. ...
  6. Mobile Coding. ...
  7. SoloLearn. ...
  8. Encode.
Mar 15, 2021

What code has never been cracked? ›

The Dorabella Cipher

A code which remains unsolved to the present day was created by the acclaimed English composer Edward Elgar. The creator of Pomp and Circumstance wrote an enciphered letter in 1897 to Dora Penny, the daughter of a reverend whose stepmother was friends with Elgar's wife.

What is the hardest code to break? ›

Here are 5 of the world's hardest codes to crack
  1. Rosetta Stone. The Rosetta Stone dates back to 196 BC, but in the modern day we rediscovered it in 1799 - inscribed in three different scripts, it provided an excellent puzzle for archaeologists. ...
  2. Voynich manuscript. ...
  3. Phaistos Disc. ...
  4. The Shugborough Inscription. ...
  5. Mayan script.
Feb 19, 2016

What's the meaning of 143 637 823 247? ›

143 637 is a slang number means "I Love You Always And Forever" & 143-637 number refers to the number of words in each phrase, which are short text numbers that lovers send to each other.

What does 143 637 mean in texting? ›

The abbreviation 143 637 (often typed as as 143637) represents the number of letters in each word of the phrase "I Love You Always And Forever." It is a combination of two of the most popular number-based messages ("numeronyms"), 143 (I Love You) and 637 (Always And Forever).

Can a 9 year old do coding? ›

Although 9 years old may seem young, that does not mean your student can't code and learn coding concepts. There are many resources students can use to make learning CS engaging, fun, challenging, and rewarding.

Can 8 year olds code? ›

It's possible for kids aged 8 years old can get into coding and computer programming in a variety of ways. Learning to code has never been easier, with coding classes, games, apps, gifts, and toys all available to help your 8 year old take their programming skills to the next level.


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