diff --git a/elixir/pig-latin/.exercism/config.json b/elixir/pig-latin/.exercism/config.json
new file mode 100644
index 0000000..bc3e105
--- /dev/null
+++ b/elixir/pig-latin/.exercism/config.json
@@ -0,0 +1,28 @@
+{
+  "authors": [
+    "DoggettCK"
+  ],
+  "contributors": [
+    "alarregoity",
+    "angelikatyborska",
+    "Cohen-Carlisle",
+    "devonestes",
+    "moxley",
+    "neenjaw",
+    "sotojuan"
+  ],
+  "files": {
+    "solution": [
+      "lib/pig_latin.ex"
+    ],
+    "test": [
+      "test/pig_latin_test.exs"
+    ],
+    "example": [
+      ".meta/example.ex"
+    ]
+  },
+  "blurb": "Implement a program that translates from English to Pig Latin.",
+  "source": "The Pig Latin exercise at Test First Teaching by Ultrasaurus",
+  "source_url": "https://github.com/ultrasaurus/test-first-teaching/blob/master/learn_ruby/pig_latin/"
+}
diff --git a/elixir/pig-latin/.exercism/metadata.json b/elixir/pig-latin/.exercism/metadata.json
new file mode 100644
index 0000000..d73e0cb
--- /dev/null
+++ b/elixir/pig-latin/.exercism/metadata.json
@@ -0,0 +1 @@
+{"track":"elixir","exercise":"pig-latin","id":"3bcf481d20874254afa072bd2aabe30d","url":"https://exercism.org/tracks/elixir/exercises/pig-latin","handle":"negrienko","is_requester":true,"auto_approve":false}
\ No newline at end of file
diff --git a/elixir/pig-latin/.formatter.exs b/elixir/pig-latin/.formatter.exs
new file mode 100644
index 0000000..d2cda26
--- /dev/null
+++ b/elixir/pig-latin/.formatter.exs
@@ -0,0 +1,4 @@
+# Used by "mix format"
+[
+  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
+]
diff --git a/elixir/pig-latin/.gitignore b/elixir/pig-latin/.gitignore
new file mode 100644
index 0000000..504d3a8
--- /dev/null
+++ b/elixir/pig-latin/.gitignore
@@ -0,0 +1,24 @@
+# The directory Mix will write compiled artifacts to.
+/_build/
+
+# If you run "mix test --cover", coverage assets end up here.
+/cover/
+
+# The directory Mix downloads your dependencies sources to.
+/deps/
+
+# Where third-party dependencies like ExDoc output generated docs.
+/doc/
+
+# Ignore .fetch files in case you like to edit your project deps locally.
+/.fetch
+
+# If the VM crashes, it generates a dump, let's ignore it too.
+erl_crash.dump
+
+# Also ignore archive artifacts (built via "mix archive.build").
+*.ez
+
+# Ignore package tarball (built via "mix hex.build").
+pig_latin-*.tar
+
diff --git a/elixir/pig-latin/HELP.md b/elixir/pig-latin/HELP.md
new file mode 100644
index 0000000..19bff39
--- /dev/null
+++ b/elixir/pig-latin/HELP.md
@@ -0,0 +1,75 @@
+# Help
+
+## Running the tests
+
+From the terminal, change to the base directory of the exercise then execute the tests with:
+
+```bash
+$ mix test
+```
+
+This will execute the test file found in the `test` subfolder -- a file ending in `_test.exs`
+
+Documentation:
+
+* [`mix test` - Elixir's test execution tool](https://hexdocs.pm/mix/Mix.Tasks.Test.html)
+* [`ExUnit` - Elixir's unit test library](https://hexdocs.pm/ex_unit/ExUnit.html)
+
+## Pending tests
+
+In test suites of practice exercises, all but the first test have been tagged to be skipped.
+
+Once you get a test passing, you can unskip the next one by commenting out the relevant `@tag :pending` with a `#` symbol.
+
+For example:
+
+```elixir
+# @tag :pending
+test "shouting" do
+  assert Bob.hey("WATCH OUT!") == "Whoa, chill out!"
+end
+```
+
+If you wish to run all tests at once, you can include all skipped test by using the `--include` flag on the `mix test` command:
+
+```bash
+$ mix test --include pending
+```
+
+Or, you can enable all the tests by commenting out the `ExUnit.configure` line in the file `test/test_helper.exs`.
+
+```elixir
+# ExUnit.configure(exclude: :pending, trace: true)
+```
+
+## Useful `mix test` options
+
+* `test/<FILE>.exs:LINENUM` - runs only a single test, the test from `<FILE>.exs` whose definition is on line `LINENUM`
+* `--failed` - runs only tests that failed the last time they ran
+* `--max-failures` - the suite stops evaluating tests when this number of test failures
+is reached
+* `--seed 0` - disables randomization so the tests in a single file will always be ran
+in the same order they were defined in
+
+## Submitting your solution
+
+You can submit your solution using the `exercism submit lib/pig_latin.ex` command.
+This command will upload your solution to the Exercism website and print the solution page's URL.
+
+It's possible to submit an incomplete solution which allows you to:
+
+- See how others have completed the exercise
+- Request help from a mentor
+
+## Need to get help?
+
+If you'd like help solving the exercise, check the following pages:
+
+- The [Elixir track's documentation](https://exercism.org/docs/tracks/elixir)
+- The [Elixir track's programming category on the forum](https://forum.exercism.org/c/programming/elixir)
+- [Exercism's programming category on the forum](https://forum.exercism.org/c/programming/5)
+- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
+
+Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
+
+If you're stuck on something, it may help to look at some of the [available resources](https://exercism.org/docs/tracks/elixir/resources) out there where answers might be found.
\ No newline at end of file
diff --git a/elixir/pig-latin/README.md b/elixir/pig-latin/README.md
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index 0000000..8654987
--- /dev/null
+++ b/elixir/pig-latin/README.md
@@ -0,0 +1,80 @@
+# Pig Latin
+
+Welcome to Pig Latin on Exercism's Elixir Track.
+If you need help running the tests or submitting your code, check out `HELP.md`.
+
+## Introduction
+
+Your parents have challenged you and your sibling to a game of two-on-two basketball.
+Confident they'll win, they let you score the first couple of points, but then start taking over the game.
+Needing a little boost, you start speaking in [Pig Latin][pig-latin], which is a made-up children's language that's difficult for non-children to understand.
+This will give you the edge to prevail over your parents!
+
+[pig-latin]: https://en.wikipedia.org/wiki/Pig_latin
+
+## Instructions
+
+Your task is to translate text from English to Pig Latin.
+The translation is defined using four rules, which look at the pattern of vowels and consonants at the beginning of a word.
+These rules look at each word's use of vowels and consonants:
+
+- vowels: the letters `a`, `e`, `i`, `o`, and `u`
+- consonants: the other 21 letters of the English alphabet
+
+## Rule 1
+
+If a word begins with a vowel, or starts with `"xr"` or `"yt"`, add an `"ay"` sound to the end of the word.
+
+For example:
+
+- `"apple"` -> `"appleay"` (starts with vowel)
+- `"xray"` -> `"xrayay"` (starts with `"xr"`)
+- `"yttria"` -> `"yttriaay"` (starts with `"yt"`)
+
+## Rule 2
+
+If a word begins with a one or more consonants, first move those consonants to the end of the word and then add an `"ay"` sound to the end of the word.
+
+For example:
+
+- `"pig"` -> `"igp"` -> `"igpay"` (starts with single consonant)
+- `"chair"` -> `"airch"` -> `"airchay"` (starts with multiple consonants)
+- `"thrush"` -> `"ushthr"` -> `"ushthray"` (starts with multiple consonants)
+
+## Rule 3
+
+If a word starts with zero or more consonants followed by `"qu"`, first move those consonants (if any) and the `"qu"` part to the end of the word, and then add an `"ay"` sound to the end of the word.
+
+For example:
+
+- `"quick"` -> `"ickqu"` -> `"ay"` (starts with `"qu"`, no preceding consonants)
+- `"square"` -> `"aresqu"` -> `"aresquay"` (starts with one consonant followed by `"qu`")
+
+## Rule 4
+
+If a word starts with one or more consonants followed by `"y"`, first move the consonants preceding the `"y"`to the end of the word, and then add an `"ay"` sound to the end of the word.
+
+Some examples:
+
+- `"my"` -> `"ym"` -> `"ymay"` (starts with single consonant followed by `"y"`)
+- `"rhythm"` -> `"ythmrh"` -> `"ythmrhay"` (starts with multiple consonants followed by `"y"`)
+
+## Source
+
+### Created by
+
+- @DoggettCK
+
+### Contributed to by
+
+- @alarregoity
+- @angelikatyborska
+- @Cohen-Carlisle
+- @devonestes
+- @moxley
+- @neenjaw
+- @sotojuan
+
+### Based on
+
+The Pig Latin exercise at Test First Teaching by Ultrasaurus - https://github.com/ultrasaurus/test-first-teaching/blob/master/learn_ruby/pig_latin/
\ No newline at end of file
diff --git a/elixir/pig-latin/lib/pig_latin.ex b/elixir/pig-latin/lib/pig_latin.ex
new file mode 100644
index 0000000..52e3e56
--- /dev/null
+++ b/elixir/pig-latin/lib/pig_latin.ex
@@ -0,0 +1,27 @@
+defmodule PigLatin do
+  @doc """
+  Given a `phrase`, translate it a word at a time to Pig Latin.
+  """
+
+  @vowels ~w(a e i o u)
+
+  @spec translate(phrase :: String.t()) :: String.t()
+  def translate(phrase) do
+    phrase
+    |> String.split()
+    |> Enum.map(&String.graphemes/1)
+    |> Enum.map(&translate_word/1)
+    |> Enum.join(" ")
+  end
+
+  @spec translate_word(word :: [String.t()]) :: String.t()
+  defp translate_word(["q", "u" | rest]), do: rest ++ ~w(quay)
+  defp translate_word(["x", "r" | _rest] = word), do: ay(word)
+  defp translate_word(["y", "t" | _rest] = word), do: ay(word)
+  defp translate_word([hd | _rest] = word) when hd in @vowels, do: ay(word)
+  defp translate_word([hd, x | _rest] = word) when hd in ~w(x y) and x not in @vowels, do: ay(word)
+  defp translate_word([hd | rest]), do: translate_word(rest ++ [hd])
+
+  @spec ay(word :: [String.t()]) :: [String.t()]
+  defp ay(list), do: list ++ ~w(ay)
+end
diff --git a/elixir/pig-latin/mix.exs b/elixir/pig-latin/mix.exs
new file mode 100644
index 0000000..3b4e2ce
--- /dev/null
+++ b/elixir/pig-latin/mix.exs
@@ -0,0 +1,28 @@
+defmodule PigLatin.MixProject do
+  use Mix.Project
+
+  def project do
+    [
+      app: :pig_latin,
+      version: "0.1.0",
+      # elixir: "~> 1.8",
+      start_permanent: Mix.env() == :prod,
+      deps: deps()
+    ]
+  end
+
+  # Run "mix help compile.app" to learn about applications.
+  def application do
+    [
+      extra_applications: [:logger]
+    ]
+  end
+
+  # Run "mix help deps" to learn about dependencies.
+  defp deps do
+    [
+      # {:dep_from_hexpm, "~> 0.3.0"},
+      # {:dep_from_git, git: "https://github.com/elixir-lang/my_dep.git", tag: "0.1.0"}
+    ]
+  end
+end
diff --git a/elixir/pig-latin/test/pig_latin_test.exs b/elixir/pig-latin/test/pig_latin_test.exs
new file mode 100644
index 0000000..b55d0c9
--- /dev/null
+++ b/elixir/pig-latin/test/pig_latin_test.exs
@@ -0,0 +1,103 @@
+defmodule PigLatinTest do
+  use ExUnit.Case
+
+  describe "ay is added to words that start with vowels" do
+    test "word beginning with a" do
+      assert PigLatin.translate("apple") == "appleay"
+    end
+
+    test "word beginning with e" do
+      assert PigLatin.translate("ear") == "earay"
+    end
+
+    test "word beginning with i" do
+      assert PigLatin.translate("igloo") == "iglooay"
+    end
+
+    test "word beginning with o" do
+      assert PigLatin.translate("object") == "objectay"
+    end
+
+    test "word beginning with u" do
+      assert PigLatin.translate("under") == "underay"
+    end
+
+    test "word beginning with a vowel and followed by a qu" do
+      assert PigLatin.translate("equal") == "equalay"
+    end
+  end
+
+  describe "first letter and ay are moved to the end of words that start with consonants" do
+    test "word beginning with p" do
+      assert PigLatin.translate("pig") == "igpay"
+    end
+
+    test "word beginning with k" do
+      assert PigLatin.translate("koala") == "oalakay"
+    end
+
+    test "word beginning with x" do
+      assert PigLatin.translate("xenon") == "enonxay"
+    end
+
+    test "word beginning with q without a following u" do
+      assert PigLatin.translate("qat") == "atqay"
+    end
+  end
+
+  describe "some letter clusters are treated like a single consonant" do
+    test "word beginning with ch" do
+      assert PigLatin.translate("chair") == "airchay"
+    end
+
+    test "word beginning with qu" do
+      assert PigLatin.translate("queen") == "eenquay"
+    end
+
+    test "word beginning with qu and a preceding consonant" do
+      assert PigLatin.translate("square") == "aresquay"
+    end
+
+    test "word beginning with th" do
+      assert PigLatin.translate("therapy") == "erapythay"
+    end
+
+    test "word beginning with thr" do
+      assert PigLatin.translate("thrush") == "ushthray"
+    end
+
+    test "word beginning with sch" do
+      assert PigLatin.translate("school") == "oolschay"
+    end
+  end
+
+  describe "some letter clusters are treated like a single vowel" do
+    test "word beginning with y, followed by a consonant" do
+      assert PigLatin.translate("yttria") == "yttriaay"
+    end
+
+    test "word beginning with xr" do
+      assert PigLatin.translate("xray") == "xrayay"
+    end
+  end
+
+  describe "position of y in a word determines if it is a consonant or a vowel" do
+    test "y is treated like a consonant at the beginning of a word" do
+      assert PigLatin.translate("yellow") == "ellowyay"
+    end
+
+    test "y is treated like a vowel at the end of a consonant cluster" do
+      assert PigLatin.translate("rhythm") == "ythmrhay"
+    end
+
+    test "y as second letter in two letter word" do
+      assert PigLatin.translate("my") == "ymay"
+    end
+  end
+
+  describe "phrases are translated" do
+    test "a whole phrase" do
+      assert PigLatin.translate("quick fast run") == "ickquay astfay unray"
+    end
+  end
+end
diff --git a/elixir/pig-latin/test/test_helper.exs b/elixir/pig-latin/test/test_helper.exs
new file mode 100644
index 0000000..35fc5bf
--- /dev/null
+++ b/elixir/pig-latin/test/test_helper.exs
@@ -0,0 +1,2 @@
+ExUnit.start()
+ExUnit.configure(exclude: :pending, trace: true)