Project B: a game with points and chance

The project: a game that is different every time (chance), counts points (variable) and can be won (condition).

Example: Catch the stars. Stars appear in random places. You steer a character. Every star gives a point. At 10 points: «You won!». A ghost moves at random — if it touches you, you lose a life.

Requirements: at least one random instruction, at least one variable, a winning condition and a losing condition.

Plan before you build — write it in a table:

Sprite	What does it do?	Variables
Player	steered with the arrow keys	lives = 3
Star	random place, disappears when hit	—
Ghost	moves at random	—
The game	if score = 10: win; if lives = 0: loss	score = 0

Build one sprite at a time and test it. A common bug: the score goes up many times for one hit — add a wait, or move the star immediately.