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Stay busy with our brainteasers

We've got some trickier longer puzzles for you and the family to solve
3 pencils and a blank crossword

In addition to our weekly puzzle we post on Twitter, we've got more to get your teeth into - some family-friendly and others a little more taxing!

If you get stuck, why not get others in your household involved and see if you can tackle them together.

Still stuck? We’ve also got some helpful puzzle-solving tips for you. The solutions will be hidden below each puzzle. 

And if that’s not enough for you, you can always search the hashtag #GCHQPuzzle on Twitter for more puzzles and challenges or dig back through our puzzle archives.

Happy puzzling!


























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