37 How to explain Monty Hall problem when they just don't get it 2014-06-15T03:18:43.563

19 Tricks for computing things in your head 2014-04-14T23:48:14.257

16 Explaining the "siblings" paradox 2014-06-17T14:55:16.043

11 Challenge questions for extremely bright kids 2015-07-03T02:32:06.083

10 Playful problems in mathematics 2014-04-23T00:39:26.907

8 Examples of Good Mathematical Games for a Mathematical Olympic 2014-03-25T07:27:27.677

6 Are puzzles a good way to interest pre-college students? 2014-04-11T15:56:03.243

6 Easy and good book on combinatorial problems 2017-07-03T08:55:15.133

5 Puzzles for Logic Courses featuring propositional logic and set theory? 2014-04-03T09:38:15.877

5 Logic/Mathematics problems for training 2015-03-23T14:34:13.710

4 Does solving crosswords help with recall of definitions? 2017-07-14T11:37:09.330

3 List of math competition problems by topic 2015-06-11T01:00:48.863

1 What's the age recomendation for my app? 2017-11-27T12:22:04.637