My artist works at Code.Org
stage 5 final
http://studio.code.org/c/32923855
stage 7 final
http://studio.code.org/c/32924939
stage 11 final
http://studio.code.org/c/32927333
stage 15 final
http://studio.code.org/c/32932009
stage 19 final
http://studio.code.org/c/32932854
See this page on Github