ruby/raindrops (init)
ruby/raindrops (#1)
ruby/hamming (init)
ruby/hamming (#1)
ruby/etl (init)
ruby/etl (#1)
ruby/scrabble-score (init)
ruby/scrabble-score (#1)
ruby/scrabble-score (#2) reorder
ruby/scrabble-score (#3) small renaming
ruby/gigasecond (init)
ruby/gigasecond (#1)
ruby/gigasecond (#1) small renaming
ruby/word-count (init)
ruby/word-count (#1)
ruby/word-count (#2) make regex clearer