Grow Nano is a fun little puzzle game in which your goal is to heal a boy that is all tuckered out. You'll do this by selecting one of the 8 healing items one by one. These items may evolve depending on when you gave it to the boy, and what other things you have given that the item can interact with.
It might take a few tries to get the right combination and fully heal the boy, but this game is fun and addicting so playing it over and over is still enjoyable.
Eyemaze made this game.
Web browser (desktop and mobile)
Click/tap the items on the edge of the screen to select them.