diff --git a/.gitmodules b/.gitmodules
index 4b86793..f8fbcb6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -32,3 +32,7 @@
 [submodule "morpionsFights/gnieark"]
 	path = morpionsFights/gnieark
 	url = git@github.com:gnieark/tictactoeChallenge.git
+[submodule "sudoku/moul"]
+	path = sudoku/moul
+	url = https://github.com/moul/sudoku
+	branch = master
diff --git a/sudoku/README.md b/sudoku/README.md
index 3484dd8..e9f5298 100644
--- a/sudoku/README.md
+++ b/sudoku/README.md
@@ -31,3 +31,13 @@ $ ./sudoku ./path/to/map.txt
 +-----------------+
 $
 ```
+
+## Winners
+
+1. [@xxx](https://github.com/xxx): `date`
+2. [@xxx](https://github.com/xxx): `date`
+2. [@xxx](https://github.com/xxx): `date`
+
+Hors jeu (créateur du challenge):
+
+- [@moul](https://github.com/moul): `date`
diff --git a/sudoku/moul b/sudoku/moul
new file mode 160000
index 0000000..0b10868
--- /dev/null
+++ b/sudoku/moul
@@ -0,0 +1 @@
+Subproject commit 0b10868f12ddb1d820c754d089fc7e1052e1cb0c