diff --git a/README.md b/README.md
index 35d0522..eb8f2d6 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,7 @@ dotnet build
 | 10  | [Problem](./10/PROBLEM.md) |     [Solution](./10/PipeMaze/)      |   ✅   | So...my solutions are rather slow, but they work. Part 2 appears to have a mathematical solution, but scanning is what I came up with on my own. |
 | 11  | [Problem](./11/PROBLEM.md) |  [Solution](./11/CosmicExpansion/)  |   ✅   | Expanding the universe was fine in part 1, but part 2 showed I actually needed to calculate the expansion instead of expanding the input.        |
 | 12  | [Problem](./12/PROBLEM.md) |    [Solution](./12/HotSprings/)     |   ✅   | This one stretched my skills. I needed lots of help from the interwebz.                                                                          |
-| 13  | [Problem](./13/PROBLEM.md) |          [Solution](./13/)          |   ⌛   |
+| 13  | [Problem](./13/PROBLEM.md) | [Solution](./13/PointOfIncidence/)  |   ✅   | This solution is the one I think I'm most proud of so far.                                                                                       |
 | 14  | [Problem](./14/PROBLEM.md) |          [Solution](./14/)          |   ⌛   |
 | 15  | [Problem](./15/PROBLEM.md) |          [Solution](./15/)          |   ⌛   |
 | 16  | [Problem](./16/PROBLEM.md) |          [Solution](./16/)          |   ⌛   |