i had to edit the divs in order to get all elements on screen, for some reason it seemed to start half a screen above. couple things id consider changing - keep the palette visible instead of using a cycle button, it's a bit cumbersome choosing the tile you mean to use. - seeing the next tile color in a big square is more attention grabbing than the current tile color on the cursor, i sometimes mixed up which tile i had active - some kind of feedback as to which tile had an effect on a changing tile would be welcome, its too hard to make sense of it without the spoilers
hope im not being too negative :sweat_smile: i think i like the idea you were going for