What are scratch blocks used for?

Related questions

1. How do you download a scratch on a laptop?
2. How is scratch useful?
3. What are variables in scratch?
4. Does scratch use Javascript?
5. How wide is the stage on scratch?
6. What does block mean in scratch?
7. What is scratch food?
8. What does ABS mean in scratch?
9. Is Scratch easy to learn?
10. What is a stage in scratch?

Tags

1. #blocks
2. #boolean
3. #inserted
4. #stack
5. #errors
6. #which
7. #scratch
8. #shapes
9. #puzzle
10. #reporter
11. #specially
12. #where
13. #jigsaw
14. #vertically
15. #piece
16. #shaped
17. #connect
18. #prevents
19. #create
20. #other
21. #syntax
22. #shape