diff --git a/04_quicksort/elixir/01_loop_sum.exs b/04_quicksort/elixir/01_loop_sum.exs
new file mode 100644
index 0000000..6b4589c
--- /dev/null
+++ b/04_quicksort/elixir/01_loop_sum.exs
@@ -0,0 +1 @@
+# Cannot be implemented in Elixir, because Elixir has no loops :)
diff --git a/04_quicksort/elixir/02_recursive_sum.exs b/04_quicksort/elixir/02_recursive_sum.exs
new file mode 100644
index 0000000..020ac1e
--- /dev/null
+++ b/04_quicksort/elixir/02_recursive_sum.exs
@@ -0,0 +1,6 @@
+defmodule Recursive do
+  def sum([]), do: 0
+  def sum([head | tail]), do: head + sum(tail)
+end
+
+IO.puts(Recursive.sum([1, 2, 3, 4]))
diff --git a/04_quicksort/elixir/03_recursive_count.exs b/04_quicksort/elixir/03_recursive_count.exs
new file mode 100644
index 0000000..a7ca13d
--- /dev/null
+++ b/04_quicksort/elixir/03_recursive_count.exs
@@ -0,0 +1,6 @@
+defmodule Recursive do
+  def count([]), do: 0
+  def count([_ | tail]), do: 1 + count(tail)
+end
+
+IO.puts(Recursive.count([0, 1, 2, 3, 4, 5]))
diff --git a/04_quicksort/elixir/04_recursive_max.exs b/04_quicksort/elixir/04_recursive_max.exs
new file mode 100644
index 0000000..38b92e8
--- /dev/null
+++ b/04_quicksort/elixir/04_recursive_max.exs
@@ -0,0 +1,12 @@
+defmodule Recursive do
+  def max([x]), do: x
+
+  def max([head | tail]) do
+    get_max(head, max(tail))
+  end
+
+  defp get_max(x, y) when x > y, do: x
+  defp get_max(_, y), do: y
+end
+
+IO.puts(Recursive.max([1, 5, 10, 25, 16, 1]))
diff --git a/04_quicksort/elixir/05_quicksort.exs b/04_quicksort/elixir/05_quicksort.exs
new file mode 100644
index 0000000..51f8815
--- /dev/null
+++ b/04_quicksort/elixir/05_quicksort.exs
@@ -0,0 +1,12 @@
+defmodule Quicksort do
+  import Enum, only: [split_with: 2]
+
+  def sort(list) when length(list) < 2, do: list
+
+  def sort([pivot | tail]) do
+    {less, greater} = split_with(tail, &(&1 <= pivot))
+    sort(less) ++ [pivot | sort(greater)]
+  end
+end
+
+IO.inspect(Quicksort.sort([10, 5, 2, 3]))