Jigidi

I find this site really easy to use, the graphics are top, as you would expect on a jigsaw site.

It is a kind site, well that's how I have found it. And I like the many features, like uploading your own photo in order to do a jigsaw privately or you can make it a public jigsaw and change it to however many pieces you want it to be. Making it public also, enables the people that choose your photo jigsaw to do, they can leave a message if they want too. Also, you see a rundown of the people that were quickest or slowest to complete it. You get to leave a message if you want to. You can bookmark your favourite jigsaw photo's that others have uploaded. And on this site, it tells you how many jigsaws you have completed as well. And you can check out other profiles too. Go check it out. You won't regret it. https://www.jigidi.com

Jigidi revised its guidelines in 2018 and now enforces its rules against bullying and trolling. (If you feel you are being bullied, do report it to Jigidi. They can't monitor all comments.) If you tried Jigidi before and left because of other users' comments, go back and try again. The site is greatly improved. Do read the new guidelines, which address technological changes as well as behavior guidelines.

Jigidi is the best online jigsaw puzzle site I have found and I've tried many. The interface is smooth, not laggy or jerky; the pieces are shaped like "real" jigsaw puzzle pieces; and there is a never-ending supply of new puzzles in different sizes. The site is free to users who are willing to see advertisements, and if you don't want ads, you can become a Jigidi Plus member for US $18/year.