
Description:
Test yourself with the official GCHQ Puzzle Book, the perfect gift for anyone who loves a good head-scratcher
'Fiendish . . . as frustrating, divisive and annoying as it is deeply fulfilling' Guardian
----
The secrets of the country depend on you.
Find out if you’ve got what it takes to be a code breaker?
GCHQ’s top-secret codebreakers have always protected the country – from Bletchley Park’s war-ending WWII breakthroughs to saving us all from life-destroying foreign cyberattacks.
But what kind of mind does it take to work there? And do you have the brain power, cunning and resourcefulness to pit your wits against them and win? Here, taken from their archives, are decades of codes, puzzles and challenges for everyone to try.
You’ll discover:
- Tips on how to get into the mind-set of a codebreaker
- Puzzles ranging in difficulty from easy to brain-bending
- Challenges that have never been solved
- Insight into the organisation's top secret history dating back to 1919
The security of the country is at stake.
What are you waiting for? Get cracking!
ENJOY THESE TWO TEASERS
What follows Vienna, Brussels, Prague, Copenhagen, Tallinn, Helsinki, Athens, ?
-
If 1000110 is MINGLE and 1000110001100 is APE, what string of digits is POLITE?
----
'Ideal for the crossword enthusiast' Daily Telegraph
Review
About the Author
Details:
Visit the Penguin Store
The GCHQ Puzzle Book: Perfect for anyone who likes a good headscratcher
Imported From: United Kingdom
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
Every product in the BOLO catalogue is sourced through our Verified Global Supply Network of verified sellers, authorized distributors or directly from the manufacturer.
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If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
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While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of Qatar. Any items found to be restricted or prohibited for sale within the Qatar will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Qatar are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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Visit the Penguin Store
The GCHQ Puzzle Book: Perfect for anyone who likes a good headscratcher

Imported From: United Kingdom
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
Every product in the BOLO catalogue is sourced through our Verified Global Supply Network of verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of Qatar. Any items found to be restricted or prohibited for sale within the Qatar will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Qatar are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
Test yourself with the official GCHQ Puzzle Book, the perfect gift for anyone who loves a good head-scratcher
'Fiendish . . . as frustrating, divisive and annoying as it is deeply fulfilling' Guardian
----
The secrets of the country depend on you.
Find out if you’ve got what it takes to be a code breaker?
GCHQ’s top-secret codebreakers have always protected the country – from Bletchley Park’s war-ending WWII breakthroughs to saving us all from life-destroying foreign cyberattacks.
But what kind of mind does it take to work there? And do you have the brain power, cunning and resourcefulness to pit your wits against them and win? Here, taken from their archives, are decades of codes, puzzles and challenges for everyone to try.
You’ll discover:
- Tips on how to get into the mind-set of a codebreaker
- Puzzles ranging in difficulty from easy to brain-bending
- Challenges that have never been solved
- Insight into the organisation's top secret history dating back to 1919
The security of the country is at stake.
What are you waiting for? Get cracking!
ENJOY THESE TWO TEASERS
What follows Vienna, Brussels, Prague, Copenhagen, Tallinn, Helsinki, Athens, ?
-
If 1000110 is MINGLE and 1000110001100 is APE, what string of digits is POLITE?
----
'Ideal for the crossword enthusiast' Daily Telegraph
Review
About the Author
Details:
More from this brand
Similar items from “Mathematical Logic”
Share with
Or share with link
https://www.bolo.qa/products/K1405970510