diff --git a/sbf-cpp/TODO.md b/sbf-cpp/TODO.md
new file mode 100644
index 0000000..276b06e
--- /dev/null
+++ b/sbf-cpp/TODO.md
@@ -0,0 +1,3 @@
+* Character.{h,cpp} and tests
+* main.{h,cpp} and tests
+* sbf.{h,cpp} and tests