Class 1-B's Great Operation Meitantei Conan : Season 15 Episode 34
TV-14 YTV 25m
Aired: January 15th, 2007 @ 6:00 PM EST on YTV
The teacher of the Detective Boys decides to give the class a mental test. Conan is called by the teacher so the class must solve it without him. They solve it with the help of two silent out-casted students. It turns out it was a plan to include the new students so they feel more involved.
