Commit Graph

2 Commits

Author SHA1 Message Date
Peter Collingridge
a16cef51ee Fix typo in Data Visualization with D3: Change Styles Based on Data: h1 -> h2 2017-01-21 18:34:36 +00:00
Quincy Larson
b92d3cc625 add new challenges 2017-01-19 15:25:07 -08:00