Once you’ve read a book, shelve it in your bookcase.
Use the arrows to get organised, shifting your favourites to Shelf 1, your next favourites to Shelf 2, and so on until the books you least enjoyed are on Shelf 4.
The number of books you can place on each shelf depends on how many you’ve read in total, and if you move something up, something else must go down. It’s a challenge (we know!) but it’s also satisfying.
You need to have read a minimum of twenty books to be able to access Shelf 1, four books to access Shelf 2 and two books to access Shelf 3.
We don’t allow you to shelve all books onto the same shelf because we don't believe you enjoyed them all exactly the same amount!