About this introductory section
Exercise H1 - Game requirements
Data types, variables, comments
Statements & compound statements
Global and local variables - scope
Exercise 7 - Loops and conditions
Objects - the key to JavaScript
Object properties as arrays - important!
Exercise 8 - Generate HTML table
The global object - and a WARNING
Exercise 9 - String and Global methods
Exercise 10 - Regular expressions
Throwing and catching exceptions
Equality (==) and identity (===)
Function arguments (parameters)
Exercise H3 - Completing the game
JSON = JavaScript Object Notation
Exercise 14 - Improved drawing