diff --git a/README.md b/README.md
index cced7e5d..242901e1 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,7 @@ in your favourite language.*
 * [staylorwr/elixir_aoc](https://github.com/staylorwr/elixir_aoc) *(Elixir)*
 * [hughjdavey/aoc-kotlin-starter](https://github.com/hughjdavey/aoc-kotlin-starter) *(Kotlin)*
 * [AlexeSimon/adventofcode](https://github.com/AlexeSimon/adventofcode) *(Python)*
+* [sindrekjr/AdventOfCodeBase](https://github.com/sindrekjr/AdventOfCodeBase) *(C#)*
 
 ## Tools and Utilities