Letter sequences
Code breakersDiscovery 1 of 5
Let’s understand it
Convert letters to alphabet positions or look at the size of each jump. Check whether jumps stay constant.
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Can you describe this idea in your own words? It’s fine to reread or listen again.
Step 1 of 4
Practise this topic with saved progress
2 original practice questions in this topic, with explanations and rehearsal.
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