diff --git a/captcha/math_question.png b/captcha/math_question.png
new file mode 100644
index 0000000..b235bfa
Binary files /dev/null and b/captcha/math_question.png differ
diff --git a/captcha/math_question.txt b/captcha/math_question.txt
new file mode 100644
index 0000000..b5045cc
--- /dev/null
+++ b/captcha/math_question.txt
@@ -0,0 +1 @@
+21
\ No newline at end of file
diff --git a/captcha/yes_or_no.png b/captcha/yes_or_no.png
new file mode 100644
index 0000000..a3a1d08
Binary files /dev/null and b/captcha/yes_or_no.png differ
diff --git a/captcha/yes_or_no.txt b/captcha/yes_or_no.txt
new file mode 100644
index 0000000..396a0ba
--- /dev/null
+++ b/captcha/yes_or_no.txt
@@ -0,0 +1 @@
+yes
\ No newline at end of file