HINT NO.1: https://scratch.mit.edu/projects/1361953855 HINT NO.2: https://scratch.mit.edu/projects/1361954317 HINT NO.3: https://scratch.mit.edu/projects/1362171630 HINT NO.4: https://scratch.mit.edu/projects/1362659883 HINT NO.5: https://scratch.mit.edu/projects/1362662834 HINT NO.6: https://scratch.mit.edu/projects/1362898836 HINT NO.7: https://scratch.mit.edu/projects/1362903832 HINT NO.8: https://scratch.mit.edu/projects/1363123217
