Khoada's Gems

#	Total Rank	Daily Rank	Name	Summary
1	51,686	90,350	kda_gem	First gem: display time with format
2	64,398	123,456	mredis	Multi method for redis (get, set, mget, incr, desc counter)
3	96,126	123,456	kcache	Multi fetch data for memcache