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Secret Agent: Letter Code Breaker

Free

Intermediate

9-11 years

Verbal Reasoning

Become a secret agent and crack letter codes! Learn patterns in coded messages to solve verbal reasoning puzzles.

Start Learning Adventure

11+ Letter Codes — What You'll Learn

1
Welcome to SPY HQ
2
The Alphabet Number Line
3
Letter Shifting Codes
4
Decode the Messages
5
11+ Exam Pattern Codes
6
Top Secret Final Mission
7
Mission Accomplished!

Achievements to Unlock

Alphabet Agent

Master the alphabet number line!

Shift Specialist

Crack letter shifting codes!

Code Breaker

Complete the Letter Codes Mission!

About This 11+ Letter Codes Lesson

Become a secret agent and crack letter codes! Learn patterns in coded messages to solve verbal reasoning puzzles.

This interactive Letter Codes lesson is designed for Year 4-6 students preparing for the 11+ Verbal Reasoning exam. It covers essential concepts tested in GL Assessment, CEM, and other selective school entrance exams across the UK. This lesson is completely free — no account required to start learning.