fill in wheels section's subsections

[challenge-bot] / curriculum / challenge-bot.scm

diff --git a/curriculum/challenge-bot.scm b/curriculum/challenge-bot.scm
index ad3700aba7f4156476b215bebf921798cca93e4f..9220c5b5e008f72f8477cf06d432c17969c02044 100644 (file)
--- a/curriculum/challenge-bot.scm
+++ b/curriculum/challenge-bot.scm
@@ -30,7 +30,11 @@
    (subsection
     :title [deck attachment]))
   (section
-   :title [wheels])
+   :title [wheels]
+   (subsection
+    :title [tread])
+   (subsection
+    :title [motor]))
   (section
    :title [caster])
   (section