diff --git a/docs/2023/puzzles/day01.md b/docs/2023/puzzles/day01.md
index 66183ebb6..e03d32fc0 100644
--- a/docs/2023/puzzles/day01.md
+++ b/docs/2023/puzzles/day01.md
@@ -212,5 +212,6 @@ end part2
 - [Solution](https://github.com/bishabosha/advent-of-code-2023/blob/main/2023-day01.scala) by [Jamie Thompson](https://github.com/bishabosha)
 - [Solution](https://github.com/SethTisue/adventofcode/blob/main/2023/src/test/scala/Day01.scala) by [Seth Tisue](https://github.com/SethTisue)
 - [Solution](https://github.com/Philippus/adventofcode/tree/main/src/main/scala/adventofcode2023/day1/Day1.scala) by [Philippus Baalman](https://github.com/philippus)
+- [Solution](https://github.com/kbielefe/advent-of-code/blob/edf8e706229a5f3785291824f26778de8a583c35/2023/src/main/scala/1.scala) by [Karl Bielefeldt](https://github.com/kbielefe)
 
 Share your solution to the Scala community by editing this page.
diff --git a/docs/2023/puzzles/day02.md b/docs/2023/puzzles/day02.md
index b8a6ac738..1fa6dd3fc 100644
--- a/docs/2023/puzzles/day02.md
+++ b/docs/2023/puzzles/day02.md
@@ -12,5 +12,6 @@ https://adventofcode.com/2023/day/2
 - [Solution](https://gist.github.com/CJSmith-0141/b7a43228aeadfe2169cd163d38e732b3) by [CJ Smith](https://github.com/CJSmith-0141)
 - [Solution](https://github.com/prinsniels/AdventOfCode2023/blob/main/src/main/scala/solutions/day02.scala) by [Niels Prins](https://github.com/prinsniels)
 - [Solution](https://github.com/Philippus/adventofcode/blob/main/src/main/scala/adventofcode2023/day2/Day2.scala) by [Philippus Baalman](https://github.com/philippus)
+- [Solution](https://github.com/kbielefe/advent-of-code/blob/edf8e706229a5f3785291824f26778de8a583c35/2023/src/main/scala/2.scala) by [Karl Bielefeldt](https://github.com/kbielefe)
 
 Share your solution to the Scala community by editing this page. (You can even write the whole article!)