I just wanted to give my thoughts on the swift playgrounds app for iPad. i'm really glad that it's fully accessible with voiceover and I do think it's a great way to learn to code. however I find that when you have to guide the character around the 3-D puzzle world I find the grid a little confusing. I guess I'm having a little trouble visualizing the grid. I keep picturing the grid like how you would make a spreadsheet with Microsoft excel. making spreadsheets is easy. I don't know if I'm supposed to be picturing the grid like a spreadsheet. Is anybody else having this issue? I only got through the first puzzle so far. basically I'm having trouble figuring out which way to move the character to collect the gem.