Beste puzzelaar ter wereld maakt onze maandagpuzzel, en dit is de oplossing! | Het leukste van het web | hln.be
De moeilijkste puzzel die we ooit op HLN brachten: los jij de puzzel van de beste puzzelaar ter wereld op? | Wetenschap & Planeet | hln.be
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GCHQ release puzzle book filled with 'world's hardest brain teasers' for Christmas | The Independent | The Independent
![Here's who came closest to solving GCHQ's 'fiendishly difficult' Christmas puzzle | The Independent | The Independent Here's who came closest to solving GCHQ's 'fiendishly difficult' Christmas puzzle | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2016/01/28/12/GCHQ-PART-1-PUZZLE.jpg?width=1200&height=630)
Here's who came closest to solving GCHQ's 'fiendishly difficult' Christmas puzzle | The Independent | The Independent
![Here's who came closest to solving GCHQ's 'fiendishly difficult' Christmas puzzle | The Independent | The Independent Here's who came closest to solving GCHQ's 'fiendishly difficult' Christmas puzzle | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2016/01/28/12/GCHQ-PART-1-PUZZLE.jpg?width=1200&height=1200)
Here's who came closest to solving GCHQ's 'fiendishly difficult' Christmas puzzle | The Independent | The Independent
Beste puzzelaar ter wereld maakt onze maandagpuzzel, en dit is de oplossing! | Het leukste van het web | hln.be
![GCHQ Christmas card answers revealed as director reveals no one cracked it, despite three people getting close - Mirror Online GCHQ Christmas card answers revealed as director reveals no one cracked it, despite three people getting close - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article7319737.ece/ALTERNATES/s615b/v.jpg)