Category: Intermediate

Once upon a time, there was a group of three friends named Jack, Jill, and Tom. They were all computer science majors in college and

Once upon a time, a group of playful penguins lived in the cold and snowy Antarctic. They spent their days sliding down ice cliffs, racing

Once upon a time, a mighty elephant named Ellie lived in a lush jungle. Ellie was known throughout the jungle as the strongest and most

Once upon a time, a clever fox named Felix lived in a lush green forest. He was known throughout the forest for his intelligence and

Once upon a time, in a city far, far away, the citizens woke up one day to find that all of their appliances and devices

Once upon a time, a young man named Tim lived in a far-off land. Tim was an avid computer user, and he loved nothing more

Once upon a time, there was a little squirrel named Sammy. Sammy was a curious and adventurous squirrel who loved to explore the forest around

Once upon a time, in a distant land where technology ruled supreme, there lived two rival botnets: Botnet A and Botnet B. Both were robust