- Write a program to format numbers 1 to 100 in a neat 10 by 10 grid in the TextWindow
- Modify the program to colour numbers divisible by 5 red, and numbers divisible by 7 yellow.
Make an animation of a spinning top rotating and moving in the GraphicsWindow
Write a noughts and crosses game to play against the computer.
Perhaps add some nice graphics and sound effects to the game
- Write a program to calculate the change in the correct coinage of your currency.
Perhaps randomly set a price of something and ask the user to enter the money given and the program works out the correct change.
For example: Item costs £2.65 and user gives £5.
The change is: 1 £2 coin, 1 20p coin, 1 10p coin, 1 5p coin.
- Write a program to calculate the sum of the first 100 prime numbers.