diff --git a/2018/.gitignore b/2018/.gitignore
new file mode 100644
index 0000000..567609b
--- /dev/null
+++ b/2018/.gitignore
@@ -0,0 +1 @@
+build/
diff --git a/2018/Makefile b/2018/Makefile
new file mode 100644
index 0000000..0ad0e58
--- /dev/null
+++ b/2018/Makefile
@@ -0,0 +1,6 @@
+%: %.go
+	mkdir -p build/
+	docker run --rm -it -v $(shell pwd):/go/src/ -w /go/src golang:1.11 go build -o build/$@ $<
+
+clean:
+	rm -rf build/