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Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does len() do?
💡 Hint: Think about counting items in a box.
Question 2
Easy
How can you check if 'banana' is in a list called fruits?
💡 Hint: Look for it as you would search for a fruit in a basket.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does len([1, 2, 3]) return?
- 1
- 2
- 3
💡 Hint: Think about how many items are present.
Question 2
Concatenating [1, 2] and [3, 4] produces which of the following?
- [1
- 2
- 3
- 4]
- [1
- 2] + [3
- 4]
- [4
- 3
- 2
- 1]
💡 Hint: Picture combining two groups of numbers.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a list of 10 integers, concatenate it with another list of 5 integers, and return the total length.
💡 Hint: Think about how two collections combine!
Question 2
Write a program that checks if certain fruits are in a list and prints the result.
💡 Hint: How can you keep checking each fruit one by one?
Challenge and get performance evaluation