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20 Questions

Steven Curtis

1.7

store rating

Free

With this educational app, you can play the classic 20 Questions game while observing how answers are stored as a binary tree. Includes data visualization, answer tracking, and interactive learning features.

About 20 Questions

The classic parlour game with a twist, you can see how the computer is storing answers as you go along.

The idea is that you "teach" your iPhone how to play the game, and see how the data is stored in a binary tree.

Your iPhone (or iPad) learns from your answers and stored them on your phone, becoming more and more intelligent over time.

A wonderful education tool for learning about binary trees (look at the worksheet pack on www.studeapps.binarytrees) for full information about how this App helps you to learn about this important computer science concept.
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