diff --git a/lib/aoc.sh b/lib/aoc.sh
index b4d5725..f546a2b 100755
--- a/lib/aoc.sh
+++ b/lib/aoc.sh
@@ -3,14 +3,34 @@
 PARENT_DIR=$(dirname $PWD)
 YEAR=${PARENT_DIR##*/}
 DAY_RAW=${PWD##*/}
-DAY=$((10#$DAY_RAW))
+DAY=$((10#${DAY_RAW//[^0-9]/}))
 
 SESSION_KEY=$(cat ~/.aocrc)
 
 echo "Fetching ${YEAR} ${DAY}"
 echo $SESSION_KEY
 
-curl -b session=$SESSION_KEY https://adventofcode.com/${YEAR}/day/${DAY}/input > input
+URL_DAY="https://adventofcode.com/${YEAR}/day/${DAY}"
+URL_INPUT="$URL_DAY/input"
 
-echo "Visit: https://adventofcode.com/${YEAR}/day/${DAY}"
+mkdir -p input
 
+echo -e "$URL_DAY\n" > README.md
+
+curl -b session=$SESSION_KEY $URL_DAY | sed -n '/<article class="day-desc">/,/<\/article>/p' | html2markdown --mark-code >> README.md
+curl -b session=$SESSION_KEY $URL_INPUT > input/input
+
+cat README.md
+
+echo "Extracting example code blocks..."
+# extract example code blocks
+cat README.md |
+  sed -n '/\[code\]/,/\[\/code\]/p' | # extract code blocks
+  sed '/^\s*$/d' | # remove empty lines
+  sed '/^\[\/code\]/d' | # remove closing bracket
+  sed 's/^    //' | # remove indentation
+  csplit - --suppress-matched --elide-empty-files --prefix='input/example' --suffix='%d' '/\[code\]/' '{*}'
+echo "done."
+
+echo
+echo "Visit: $URL_DAY"