diff --git a/d02/d02_1.awk b/d02/d02_1.awk
new file mode 100644
index 0000000..177aae2
--- /dev/null
+++ b/d02/d02_1.awk
@@ -0,0 +1,5 @@
+BEGIN { h = 0; d = 0; a = 0; }
+$1 == "forward" { h+=+$2; d+=+$2*a; }
+$1 == "up" { a-=+$2 }
+$1 == "down" { a+=+$2 }
+END { print h*d }
diff --git a/d02/input b/d02/input
new file mode 100644
index 0000000..6b5457f
--- /dev/null
+++ b/d02/input
@@ -0,0 +1,1001 @@
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+
diff --git a/d02/sample b/d02/sample
new file mode 100644
index 0000000..b7172ac
--- /dev/null
+++ b/d02/sample
@@ -0,0 +1,6 @@
+forward 5
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+forward 8
+up 3
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+forward 2