A detailed look at how a creator approaches a highly challenging nut-and-bolt puzzle, sharing careful steps and observations ...

Raccoon Cocoon contains a series of quick yet challenging puzzles to occupy your time when you have a free hour. Stretch your ...

It was the one with the near-impossible puzzle on Thursday’s (November 6) Wheel of Fortune, as one unlucky contestant missed out on walking away with over $100,000. The contestant in question was ...

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Abstract: This paper introduces new types of square-piece jigsaw puzzles: those for which the orientation of each jigsaw piece is unknown. We propose a tree-based reassembly that greedily merges ...