diff --git a/.gitignore b/.gitignore
index a146bb1..ac29d50 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
 input.txt
 .DS_Store
+*.hi
+*.o
+*/*/day[0-9][0-9]
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..5f24696
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,12 @@
+HS_SRCS = $(shell find . -name 'day*.hs')
+HS_TARGETS = $(HS_SRCS:.hs=)
+
+all: $(HS_TARGETS)
+
+%: %.hs
+	ghc $<
+
+clean: $(HS_TARGETS)
+	rm -rf $(HS_TARGETS)
+
+.PHONY: all clean
\ No newline at end of file