Share this:FacebookTwitterEmailPinterestLinkedInExercise 119 Ruiheng LiExercise 119 – Chun Kit Lau Comments (2) Vincent Dharma October 21, 2015 at 12:54 pm I like how you arrange the arrow and the pattern of the path. insoolee December 14, 2015 at 4:41 am this is really simple but explains everything. nice job! Pingbacks list Join the discussion, leave a reply! Comment Name Email Website Notify me of follow-up comments by email. Notify me of new posts by email. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.