This is a long video but there were so many interesting puzzles to see at the World Cubing Championships. The organizers added a special room where puzzle designers could showcase their work. I highly recommend people check out the puzzle designers who were there and hopefully future world and continental championship organizers will provide the same opportunity for them to showcase their work. I got to see excellent puzzles such as the following: 49x49 from ‪@PrestonsPuzzles‬ Ultra long Square-1 from ‪@CubesMadeEasy‬ World's largest FTO from ‪@Megaminxcuber‬ mini 17x17, 11x11, 7x7 + loads more from ‪@jacobcubing606‬