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 ...

As a fan of both Harry Potter and puzzles, I have taken it upon myself to help you find the right Potter puzzle for you. Below I've gathered some of my favorite adult jigsaw puzzles with a Harry ...

Every serious puzzler has a common foe: puzzle dust, the granular detritus of puzzle pieces that coats your hands with a layer of silty grime. At worst, one might open a fresh puzzle to find it ...

Celebrate Beatlemania with The Beatles Album Collage 1,000 Piece Puzzle! Featuring iconic album covers like Abbey Road, Let It Be, Yellow Submarine, Help and Sergeant Pepper’s Lonely Hearts Club Band, ...

Give your puzzle collection a fun refresh! Bring in your loved jigsaw puzzles and swap them for “new-to-you” ones that others have shared. For every puzzle you bring, you get to choose one in return — ...

Kick back and relax with the feel of a timeless tabletop puzzle brought straight to your screen of choice. Assemble a classic photo from the historic L.A. Times archive every day. Jump in to track ...

One Piece 1000 Year Theory Explained: What Truth Does It Reveal About the Ancient Kingdom? Uncover how Joy Boy’s 1,000-year plan and how the fall of the Ancient Kingdom connect to Luffy, Roger, and ...

Liverpool have been encouraged to sell one of their key players on one condition as a replacement would be the “final piece of the jigsaw”. The Premier League giants have slumped into a crisis as they ...

President-Elect Donald Trump has revealed his pick to lead the National Institutes of Health (NIH), completing the roster of appointments that will be charged with fulfilling his 'Make America Health ...