Heya! I've been working on this for about a week now! I hope you guys enjoy! If the box goes outside the grid lines, just move your mouse to a corner to reset the placing again :) You can change the color by pressing space but unfortunately so far if you change the color it will change the color of all of your previous work. I'm working on that and hopefully I can fix it soon!
All art and coding and EVERYTHING by me ( @ChristieK_49 )