
Google 使用者
I spent 20 minutes solving one of the levels with a friend, and it was really fun jotting down notes on paper and slowly understanding the function (level 16). The game is good at making the player discover the underlying maths, because there's no guessing strategy that works over the infinite number of decimals. Operating on a calculator with only decimals forces you out of using fractions, making for a refreshing puzzle game. As a maths enthusiast, I can't recommend this game more.