diff --git a/2020/src/aoc2020.nim b/2020/src/aoc2020.nim
index 02f0614..59c3679 100644
--- a/2020/src/aoc2020.nim
+++ b/2020/src/aoc2020.nim
@@ -9,4 +9,4 @@ proc solve_for_day(n: int) {.used.} =
 
 when isMainModule:
   # solve_all()
-  solve_for_day(10)
+  solve_for_day(11)
diff --git a/2020/src/day11.nim b/2020/src/day11.nim
new file mode 100644
index 0000000..7a4ee8f
--- /dev/null
+++ b/2020/src/day11.nim
@@ -0,0 +1,7 @@
+import streams
+
+proc part1*(s: Stream): int =
+  0
+
+proc part2*(s: Stream): int =
+  0