本书精选了600个最具挑战性、趣味性及科学性的思维游戏，每一类游戏都经过精心的设计，每个游戏都极具代表性和独创性，内容丰富，难易有度，形式活泼，有看似复杂但却非常简单的推理问题，有让人迷惑不解的图形难题，有运用算术技巧以及常识解决的谜题，以及由词语、数字组成的纵横字谜等。
Availability can change throughout the month based on the library's budget. You can still place a hold on the title, and your hold will be automatically filled as soon as the title is available again.
The OverDrive Read format of this ebook has professional narration that plays while you read in your browser. Learn more here.
Your session has expired. Please sign in again so you can continue to borrow titles and access your Loans, Wish list, and Holds pages.
If you're still having trouble, follow these steps to sign in.
Add a library card to your account to borrow titles, place holds, and add titles to your wish list.
Have a card? Add it now to start borrowing from the collection.
The library card you previously added can't be used to complete this action. Please add your card again, or add a different card. If you receive an error message, please contact your library for help.