Have you ever been about to finish a puzzle, when suddenly you realize there are more holes left than you have pieces? With [Nikolaos’s] 3D printed sliding puzzles, this will be a problem of the past!

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Many people are finding joy in comforting pastimes, like working on jigsaw puzzles, while spending time at home. In fact, sales of the classic games have seen a surge in popularity recently. According ...

For some people, solving a jigsaw puzzle is a relaxing activity, and their preferred way of winding down at the end of the day. For others, it’s a race to the finish. Sure, it’s fun to spend hours ...