Thanks for sharing Ruby Koans! I like the guidance that RubyMonk provides, but Ruby Koans just goes deeper and asks more of the reader. I wish RubyMonk was more

Thanks for sharing Ruby Koans! I like the guidance that RubyMonk provides, but Ruby Koans just goes deeper and asks more of the reader. I wish RubyMonk was more like it in that sense, but I like how RubyMonk doesn't require a page refresh for each code test.