Malu and I tried out this beautiful game. The paintbrush-style graphics looks quite great, and dragging mountains up and down has a magical feel that reminds me of children's interactive storybooks. We could play together as each of us had a hand that we could control. This is clearly an iOS game ported to the Xbox, and seems like it would work better on an iPad.
Screenshots marked with 🍒 are created by syltefar and are considered public domain, free to use for anything. If you want to, you can note where you found it and link to this page.