{"short_name":"Gem Stack","name":"Gem Stack","description":"Gem Stack is a fun and free online game for boys. Polish the original stone into a beautiful diamond, and finally install it on a ring or earrings.","start_url":"https://www.h5games4u.com/play/Gem-Stack?utm_source=game&utm_medium=Gem-Stack&utm_campaign=home_screen","scope":"/play/Gem-Stack","icons":[{"src":"https://www.h5games4u.com/cdn-cgi/image/quality=78,width=144,height=144,fit=pad,format=png/thumb/512x512/Gem-Stack.jpg?1682213982","type":"image/png","sizes":"144x144","purpose":"any maskable"},{"src":"https://www.h5games4u.com/cdn-cgi/image/quality=78,width=192,height=192,fit=pad,format=png/thumb/512x512/Gem-Stack.jpg?1682213982","type":"image/png","sizes":"192x192","purpose":"any maskable"},{"src":"https://www.h5games4u.com/cdn-cgi/image/quality=78,width=256,height=256,fit=pad,format=png/thumb/512x512/Gem-Stack.jpg?1682213982","type":"image/png","sizes":"256x256","purpose":"any maskable"},{"src":"https://www.h5games4u.com/cdn-cgi/image/quality=78,width=512,height=512,fit=pad,format=png/thumb/512x512/Gem-Stack.jpg?1682213982","type":"image/png","sizes":"512x512","purpose":"any maskable"}],"display":"fullscreen","orientation":"any","background_color":"#0D82FF","theme_color":"#002B50","categories":["games","entertainment"]}