The demo contains 5 images:
- 100x100 (10,000 px)
- 80x125 (10,000 px)
- 90x170 (15,300 px)
- 100x170 (17,000 px)
- 120x180 (21,600 px)
The demo saves are synced with the main game. There's no need to replay levels after the full game's release.
https://store.steampowered.com/app/3724230/Coloring_Game_Girls_3_Demo