diff --git a/extra_credit/README.md b/extra_credit/README.md
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@@ -6,3 +6,16 @@ Part 10 - "Review Problems" (Project - Electricity Usage) and (Project - Audio F
 Save your progress report and put it in a repository called 'ME3255-Extra_Credit'.
 
 
+# Extra Credit Assignment \#2
+
+Find a dartboard [UConn gameroom](http://studentunion.uconn.edu/game-room/). And tack the
+following [polar_graph.pdf](./polar_graph.pdf) to the dartboard. Throw 10 darts (that hit
+the board) and record the radius and angle that the dart hit the target in a csv file
+in your 'ME3255-Extra_Credit' repository called `data.csv`. Organize the csv file in
+columns with your netid on each row as such,
+
+| user | radius (cm) | angle (deg) |
+|---| --- | ---| 
+|rcc02007 | 1 | 30 |
+|rcc02007 | ...| ... |
+|rcc02007 | ...| ... |
diff --git a/extra_credit/polar_graph.pdf b/extra_credit/polar_graph.pdf
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