hi, i have been given a question asking to produce pseudo code for a game. here is the question:

Zombie Island.

This is a simple turn based game.
Set up a 2d grid. Onto the grid randomly position holes, zombies and a man (each represented by a simple character e.g. O Z and M).
The man moves according to input from the player (suggest 4=left, 6=right, 8=up and 2=down).
The zombies should move in a random direction.
If the zombies land in a hole then they die and are removed from the game. If all the zombies die the man wins.
If the man lands in a hole or a zombie lands on the man then the man loses.

i have no familiarity with pseudo code and therefore would be grateful with any help that can be provided. thanks