diff --git a/dobutu.b b/dobutu.b
new file mode 100755
index 0000000..b92356c
--- /dev/null
+++ b/dobutu.b
@@ -0,0 +1,17 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+puts"問題!"
+puts"今の元号は何でしょうか?"
+puts"1:昭和"
+puts"2:平成"
+puts"3:令和"
+print"答えを入力:"
+kotae = gets.to_i
+if kotae == 1
+puts "不正解、、、"
+if kotae == 2
+puts "惜しい!不正解、、、"
+if kotae == 3
+puts "正解!!"
+end
diff --git a/mondai.rb b/mondai.rb
new file mode 100755
index 0000000..40fc22d
--- /dev/null
+++ b/mondai.rb
@@ -0,0 +1,19 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+puts"問題!"
+puts"今の元号は何でしょうか?"
+puts"1:昭和"
+puts"2:平成"
+puts"3:令和"
+print"答えを入力:"
+kotae = gets.to_i
+if kotae == 1
+puts "不正解、、、"
+elsif kotae == 2
+puts "惜しい!不正解、、、"
+elsif kotae == 3
+puts "正解!!"
+else
+puts"1、2，3で答えてください"
+end