Chain Reaction – Level 1 – Easy

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Chain Reaction – Level 1 – Easy

Chain Reaction – Level 1 – Easy

Chain Reaction – Level 1 – Hard

Chain Reaction – Level 1 – Hard

Chain Reaction – Level 1 – Medium

Chain Reaction – Level 1 – Medium

Chain Reaction – Level 1 – Easy

Chain Reaction – Level 1 – Hard

Chain Reaction – Level 1 – Medium

Chain Reaction – Level 1 – Medium

Chain Reaction – Level 1 – Medium

Chain Reaction – Level 1 – Medium

Chain Reaction – Level 1 – Medium

Chain Reaction – Level 1 – Medium

Chain Reaction – Level 1 – Medium

Code Breaker – Level 1 – Easy

Code Breaker – Level 1 – Easy

Code Breaker – Level 1 – Hard

Code Breaker – Level 1 – Hard

Code Breaker – Level 1 – Medium

Home » Chain Reaction – Level 1 – Easy

Each answer you find is used inside the next question. Work through the full chain carefully – if you get one wrong, it affects the rest!

Read more about how to solve these puzzles here

Your Workings For Chain Reaction

1) Solve: 3x – 6 = 12

A =

2) Use your answer from Q1 as “a”. Now solve: a – x = 1

B =

3) Use your answer from Q2 as “b”. Now expand and simplify: (x + 1)(x + b) – what is the coefficient of x?

C =

4) Use your answer from Q3 as “c”. Now solve: (x + c)/3 = 5

D =

5) Use your answer from Q4 as “d”. Now factorise: x² – (d)x + 14

E =

Reveal the Answer

Additional instructions for Chain Reaction (Level 1, Easy)

Chain Reaction – Easy

Common step types you’ll see:

Solve an equation (isolate x, then compute the value).
Simplify an expression (expand brackets, collect like terms).
Extract something specific (e.g. “what is the coefficient of x?”).

Tip: underline what the step asks for (value of x? coefficient? factorised form?) before you start calculating.

Full help: Chain Reaction

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