3 commits

Author	SHA1	Message	Date
Sho Nakatani	d9b2542769	fixes variables4	2016-12-30 17:58:49 +09:00
Carol (Nichols || Goulding)	dbfab88e61	Add hints to the variable bindings exercises	2015-09-17 19:16:30 -04:00
Carol (Nichols || Goulding)	f4c6dcf1d7	Add some exercises about variables!	2015-09-16 20:27:45 -04:00