These riddles aren’t about how smart you are. They’re about how well you notice things. Each one uses misdirection, subtle ...

Test your knowledge of taxicab geometry, triangular numbers, the golden ratio and more.

Difficult riddles for smart kids : 300 riddles and brain teasers that kids and families will love by Prefontaine, M., author Publication date 2017 Topics Logic puzzles -- Juvenile literature, Lateral ...

Riddles, quizzes, and rebus puzzles for kids are effective mind games educators can use to introduce children to trick questions. 2.