Try it Both Ways

        for my $rn (1..5) {
          $rounds->{"round$rn"} = 
            { player   => $page->param("round${rn}_x"),
              computer => $page->param("round${rn}_o"),
            }
        }

My first cut at this looked different:

        $rounds = { map {("round$_" => 
                              { player   => $page->param("round${_}_x"),
                                computer => $page->param("round${_}_o"),
                              }
                          )} (1..5) };

I tried it both ways
The for loop was much clearer
- (map had too many parentheses)
Don't be afraid to Try it both ways