The Tricky Riddles For Smart Kids & Adults 2: 100 Challenging Difficult Riddles and Brain Teasers For Expanding Your Mind & Boosting Your Brain (Riddl Save with Difficult Riddles for Smart Kids: 400+ Difficult Riddles and Brain Teasers Your Family Will Love (Vol 1) (Hardcover) Add $20.75...
These are difficult riddles that require your brain thrusters to be at maximum capacity! Get ready to think! Some of these really harder riddles are trickier than others so dig deep, hunker down, and enjoy your time on riddles.com!
当当中国进口图书旗舰店在线销售正版《【预订】Difficult riddles for smart kids & adults: Fun and Greatest... 9798677575495》。最新《【预订】Difficult riddles for smart kids & adults: Fun and Greatest... 9798677575495》简介、书评、试读、价格、图片等相关信息
high IQ, knowledge of math concepts, and good calculation skills. Math riddles have also been known to make Mathematics enjoyable for kids, students, and even adults to solve. Riddles, puzzles, and brain teasers can develop strategic thinking...