diff --git a/.gitmodules b/.gitmodules
index e69de29..13d280b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "programming_runs/lazzzy"]
+	path = programming_runs/lazzzy
+	url = https://github.com/GammaTauAI/lazzzy
+[submodule "programming_runs/executors/leetcode_env"]
+	path = programming_runs/executors/leetcode_env
+	url = https://github.com/GammaTauAI/leetcode-hard-gym
diff --git a/programming_runs/executors/leetcode_env b/programming_runs/executors/leetcode_env
new file mode 160000
index 0000000..2ab1595
--- /dev/null
+++ b/programming_runs/executors/leetcode_env
@@ -0,0 +1 @@
+Subproject commit 2ab159560725cf8482600ca1d0adf55d1b315c14
diff --git a/programming_runs/lazzzy b/programming_runs/lazzzy
new file mode 160000
index 0000000..404c06a
--- /dev/null
+++ b/programming_runs/lazzzy
@@ -0,0 +1 @@
+Subproject commit 404c06a5bf6201596b45d28f092aefe017306cd9