Coturnix's Gems

#	Total Rank	Daily Rank	Name	Summary
1	94,977	69,347	cartesius	The cartesian plan and its elements.
2	108,477	132,668	numeris_romanis	Converts decimal into roman and vice versa. The ranges permitted are [1, 3999] and [I, ...
3	128,697	27,520	alpha-math	The alpha-math is a Ruby gem which allows you to solve some problems related to the num...