diff --git a/configs/blocks_000.json b/configs/blocks_000.json
index 66816d2..2238429 100644
--- a/configs/blocks_000.json
+++ b/configs/blocks_000.json
@@ -19,6 +19,15 @@
           [[1,1,1,1]],[[1],[1],[1],[1]]
         ]
       },
+      "I3": {
+        "name": "Line3",
+        "color": [55,180,210],
+        "min_score": 0,
+        "shapes": [
+          [[1,1,1]],
+          [[1],[1],[1]]
+        ]
+      },
       "L": {
         "name": "L-Shape",
         "color": [255, 0, 255],
diff --git a/tetris_config.py b/tetris_config.py
index 505051c..072b4d9 100644
--- a/tetris_config.py
+++ b/tetris_config.py
@@ -45,6 +45,15 @@ class BlockType(Enum):
             [[1], [1], [1], [1]]
         ]
     }
+    I3 = {
+        'name': 'Line3',
+        'color': (55, 180, 210),
+        'min_score': 0,
+        'shapes': [
+            [[1, 1, 1]],
+            [[1], [1], [1]]
+        ]
+    }
     L = {
         'name': 'L-Shape',
         'color': (255, 0, 255),  # Magenta