add left sonar subsection for sound at sea level
authordaniel watson <ozzloy@gmail.com>
Sun, 15 May 2016 21:52:49 +0000 (16:52 -0500)
committerdaniel watson <ozzloy@gmail.com>
Sat, 11 Jun 2016 05:00:24 +0000 (22:00 -0700)
commitcb7d1c687271f7bb34a1835b02d8a977bec5001c
treeedf4c242aeb1f7f8fa4cc3441249730d3ef1f8fa
parentc3e8314cb0c7a44a39f2c8039c2037abad6cbc2d
add left sonar subsection for sound at sea level
curriculum/challenge-bot.scm