diff --git a/2024/.gitignore b/2024/.gitignore
new file mode 100644
index 0000000..15d7aef
--- /dev/null
+++ b/2024/.gitignore
@@ -0,0 +1 @@
+inputs
diff --git a/2024/benchmark b/2024/benchmark
new file mode 100755
index 0000000..10fd522
--- /dev/null
+++ b/2024/benchmark
@@ -0,0 +1,20 @@
+#!/bin/sh
+day="$(printf '%02d' ${1##0})"
+part="$2"
+inputfile="$PWD/../inputs/${day}.txt"
+
+[ -x "prepare" ] || exit 0
+
+if ! ./prepare "$day" "$part"; then
+	echo 'eh ge hebt precies niet alles geïnstalleerd staan'
+else
+	if [ -x "run" ]; then
+		hyperfine "./run '$day' '$part' '$inputfile'"
+	fi
+fi
+
+if [ -x "clean" ]; then
+	./clean
+fi
+
+true
diff --git a/2024/complete-benchmark b/2024/complete-benchmark
new file mode 100755
index 0000000..b779f92
--- /dev/null
+++ b/2024/complete-benchmark
@@ -0,0 +1,35 @@
+#!/bin/sh
+day="$(printf '%02d' ${1##0})"
+part="$2"
+inputfile="$3"
+
+case "$inputfile" in
+"") inputfile="$PWD/francis-punt/${day}_input.txt";;
+/*) ;;
+*) inputfile="$PWD/$inputfile";;
+esac
+
+if ! test -f "$inputfile"; then
+	echo "no input available" >&2
+	exit 1
+fi
+
+for dir in *; do
+	if test -d "$dir"; then
+		cd "$dir"
+		if test -x ./prepare; then
+			echo "---------------------------------------------------------------------------------- $dir"
+			if ! ./prepare "$day" "$part" >&2; then
+				echo 'eh ge hebt precies niet alles geïnstalleerd staan'
+			else
+				if test -x run; then
+					hyperfine -n "$dir" "./run '$day' '$part' '$inputfile'"
+				fi
+			fi
+		fi
+		if test -x ./clean; then
+			./clean "$day" "$part" "$inputfile"
+		fi
+		cd - > /dev/null 2>&1
+	fi
+done
diff --git a/2024/jnms b/2024/jnms
index 2cac13e..d517bad 160000
--- a/2024/jnms
+++ b/2024/jnms
@@ -1 +1 @@
-Subproject commit 2cac13e2408c975828b531f5f0f3af9a98e4d10a
+Subproject commit d517bada96a2d890d41cdc1c7284e91f3845d45f