Combination Lock

A combination lock has a three-digit key. Use the clues below to deduce the code.

One number is correct and correctly placed
One number is correct and wrongly placed
Two numbers are correct but wrongly placed
Nothing is correct
One number is correct but wrongly placed

Loading comments

Join the discussion

Clouds Background

Clouds Background

Maths Revision and Resources For All Maths Courses

What are you waiting for? It's time to get started!