Fun, needs work to pass as a "mindfulness" app IMO
1) Even when zoomed in as far as possible, some areas with numbers are smaller than my smallest stylus and hard to color even with the "paint" option.
2) "Pen" and "line" are fuzzy and useless on medium and small areas without a better zoom.
3) Let me pick all colors I want to use and remember them or keep them on screen for easy switching when I find an area I missed.
Zephyon about
Querkles: Adult Colouring for Mindfulness