diff --git a/tasizan.rb b/tasizan.rb
new file mode 100755
index 0000000..f75eb6e
--- /dev/null
+++ b/tasizan.rb
@@ -0,0 +1,24 @@
+#!/usr/bin/env ruby
+# coding: utf-8
+require 'cgi'
+
+puts "Content-type: text/html; charset=utf-8\n\n"
+
+c = CGI.new
+x = c['foo'].to_i
+y = c['bar'].to_i
+print(<<~EOF)
+
+
+
+ WOW
+
+ x=#{x}, y=#{y}のとき x+y=#{x+y.to_i}
+
+
+
+EOF