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// RUBY INTERACTIVE ALCHEMY BOOTH CHALLENGE

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5 Ruby basics + 3 cross-language questions โ€” run real Ruby code and claim your gift at the booth!

Q 1 / 5 โญ 0 correct
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ๆ•ธๅญ—ๆ“ไฝœ Easy

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              challenge.rb
            

            

              

                

              

              

                

                

                  
                  
                

              

            

          


          
          

            
            
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              // OUTPUT
            

            

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