diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7446506
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.metals/
+.bloop/
+target/
+project/metals.sbt
diff --git a/scala/.scalafmt.conf b/scala/.scalafmt.conf
new file mode 100644
index 0000000..78155c2
--- /dev/null
+++ b/scala/.scalafmt.conf
@@ -0,0 +1 @@
+version = "2.0.1"
diff --git a/scala/build.sbt b/scala/build.sbt
new file mode 100644
index 0000000..70223cb
--- /dev/null
+++ b/scala/build.sbt
@@ -0,0 +1,8 @@
+name := "scala"
+
+version := "0.1"
+
+scalaVersion := "2.13.1"
+
+libraryDependencies += "org.scalactic" %% "scalactic" % "3.0.8"
+libraryDependencies += "org.scalatest" %% "scalatest" % "3.0.8" % "test"
diff --git a/scala/project/build.properties b/scala/project/build.properties
new file mode 100644
index 0000000..010613d
--- /dev/null
+++ b/scala/project/build.properties
@@ -0,0 +1 @@
+sbt.version = 1.3.3
\ No newline at end of file
diff --git a/scala/src/main/scala/day1/TicTacToe.scala b/scala/src/main/scala/day1/TicTacToe.scala
new file mode 100644
index 0000000..1c98459
--- /dev/null
+++ b/scala/src/main/scala/day1/TicTacToe.scala
@@ -0,0 +1,78 @@
+package day1;
+
+object Move extends Enumeration {
+  type Move = Value
+  val X, O, ? = Value
+}
+
+object TicTacToe extends App{
+
+    println(winner(List(
+      Move.?, Move.?, Move.?,
+      Move.?, Move.?, Move.?,
+      Move.?, Move.?, Move.?,
+    )))
+
+    println(winner(List(
+      Move.X, Move.O, Move.O,
+      Move.O, Move.X, Move.O,
+      Move.?, Move.?, Move.O,
+    )))
+
+    println(winner(List(
+      Move.X, Move.X, Move.X,
+      Move.O, Move.X, Move.O,
+      Move.?, Move.?, Move.O,
+    )))
+
+    println(winner(List(
+      Move.?, Move.X, Move.X,
+      Move.O, Move.X, Move.O,
+      Move.?, Move.?, Move.O
+    )))
+
+
+def winner(board: List[Move.Move]): Move.Move = {
+  val a1 :: a2 :: a3 :: b1 :: b2 :: b3 :: c1 :: c2 :: c3 :: _ = board
+
+  List(
+    (a1, a2, a3),
+    (b1, b2, b3),
+    (c1, c2, c3),
+    (a1, b1, c1),
+    (a2, b2, c2),
+    (a3, b3, c3),
+    (a1, b2, c3),
+    (a3, b2, c1),
+  ).find((rule) => {
+    rule._1 == rule._2 && rule._1 == rule._3
+  }).map(_._1)
+    .getOrElse(Move.?)
+
+}
+
+winner(List(
+  Move.?, Move.?, Move.?,
+  Move.?, Move.?, Move.?,
+  Move.?, Move.?, Move.?,
+))
+
+winner(List(
+  Move.X, Move.O, Move.O,
+  Move.O, Move.X, Move.O,
+  Move.?, Move.?, Move.O,
+))
+
+winner(List(
+  Move.X, Move.X, Move.X,
+  Move.O, Move.X, Move.O,
+  Move.?, Move.?, Move.O,
+))
+
+winner(List(
+  Move.?, Move.X, Move.X,
+  Move.O, Move.X, Move.O,
+  Move.?, Move.?, Move.O
+))
+
+}