We have released a book about mathematics. We are all independent developers with children, and we want to develop some games that children can play, which may be simple, but have some interesting experiences and knowledge in them.

Some of the three-star contents may be a bit difficult and require patient companionship with an adult. Not all contents are supported by hints. You need to explore by yourself.


For levels like Sudoku and Number Bridge, after passing three stars, there are still some new contents that you can continue to challenge. Of course, they are not difficult contents. If you like more difficult ones, you can leave a message in the comment area. Looking forward to it Updates for the next version.