Following 15 minutes of agony, Greg was told that in order to return to the Radio 1 Breakfast Show hot seat, he must complete a giant jigsaw puzzle. With 20 pieces scattered around the UK ...

While at it, check out this expert jigsaw puzzle strategy to solve it in record time. Number of pieces: 1,000 For ages: 13 to 15 years Tiny pieces and a pure white image? It’s no wonder the word ...

We’ve gathered 20 brain-teasing puzzles, and your challenge is to find the missing piece. Pay close attention to the small details – they are the ones that might trick you into overthinking ...