online version for Android, IOS (tablets, phones etc

It's Green



https://jigex.com/Uvz6N


Click on the link.
On the first screen if you click on the icon with little dots (first on the left ?)  you should be able to adjust the number of pieces up or down, depending on what you are using (phone, tablet or computer)

Once you open the Jigsaw. . . At the top you will see three Icons. The left Icon ( hand) allows you to drag the Jigsaw AROUND OR lock it ( I think !) The middle Icon allows you to hide all pieces bar the edge pieces, helpful on smaller devices as it de clutters. once you complete the edge the rest of the pieces re apear around the outside of the edge

The right Icon Shows/ hides the original pIcture

HTH

CHeers


Matt

With whiskers no less 
 

Meow 😻