Ratty, the evil arch-villain, is trying to take over the world. Where is he? Can you crack the secret codes and find Ratty?

Game developed by Cambridge English Online


Write the English alphabet on a piece of paper, then write it backwards underneath so A = Z and B= Y. Now, write a message below in the code and we'll see if other children can crack the code.


Good luck code crackers! 


Average: 3.4 (626 votes)


Hi SportyMoonstone200,

First look at the pictures in the boxes next to Spycat. Next, find the letters which go with the pictures by scrolling through the code (at the bottom in the blue space).

Click on a picture and the letter will appear. When you have found the sentence, click 'check'.

I hope that helps.


Best wishes,


LearnEnglish Kids team

this game is so hard

How To Pass A Level ?

Hi CaptainSilverAardvark,


When you solve clues in the first level, you can click 'next level' to go to the next level!


LearnEnglish Kids team

it isnt so easy but its cool with codes <3 i dont won but i finish 2 levels

It isn't easy.

i won all levels.
can you try to crack this?
Ghrz rh gse yrttvhg xlmhrmvmg.

Hi, LilacPrincess7

I cracked it: Tsia is thu biggest comsinent

I can understand. It's: Asia is the biggest continent.


I dont know how to play this game
It is too difficult for me

Hi CaptainFingerActor,

Have you tried using the alphabet code to help you?

Look at the first animal picture and scroll through the alphabet until you find it. This is the first letter of the word. Do the same for the rest of the pictures to complete a word, then find the rest of the words and make a sentence.

Good luck!


Best wishes,


LearnEnglish Kids team