diff --git a/packages.json b/packages.json
index 7a6468b..b2c83a9 100644
--- a/packages.json
+++ b/packages.json
@@ -1,4 +1,15 @@
 [
+  {
+    "name": "sudoku",
+    "url": "https://github.com/roberto170/sudoku",
+    "method": "git",
+    "tags": [
+      "sudoku"
+    ],
+    "description": "sudoku generator in nim.",
+    "license": "MIT",
+    "web": "https://github.com/roberto170/sudoku"
+  },
   {
     "name": "avr_io",
     "url": "https://github.com/Abathargh/avr_io",