Andmej's Gems

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#Total RankDaily RankNameSummary
144,57263,432contestifyGem to prepare internal programming contests taking problems from the COCI contests.
251,80063,432jammingA Ruby library to generate images of guitar chords
369,34663,432geolombiaThis gem gives you a list of all cities and states in Colombia and a few methods to wor...
4116,15163,432bucksFind the currency used in any country in the world