Added code samples

1 files changed, 12 insertions, 0 deletions

diff --git a/samples/readme.md b/samples/readme.md
new file mode 100644
index 0000000..7ab3472
--- /dev/null
+++ b/samples/readme.md
@@ -0,0 +1,12 @@
+# Samples
+
+## AOC
+
+These samples solve some of the [Advent of
+Code](https://adventofcode.com) problems.
+
+    cat input | bruijn solve.bruijn
+
+**Be aware** that lambda calculus is generally incredibly inefficient.
+For example, the obvious solution for the very simple problem 2022/01
+takes around 1 minute and 4GB of memory using the full input.