diff --git a/README.md b/README.md
index 4fc7aa1..f1f84fa 100644
--- a/README.md
+++ b/README.md
@@ -113,6 +113,7 @@ Thecoderunsfasterwhentherearenouselessspacesandnewlines.
 - Scheme
 - Schlange
 - Solidity
+- Spanish
 - Standard ML
 - STEP-7 AWL
 - SQL
diff --git a/implementations/main.sp b/implementations/main.sp
new file mode 100644
index 0000000..cdcfc03
--- /dev/null
+++ b/implementations/main.sp
@@ -0,0 +1 @@
+Sí
\ No newline at end of file
diff --git a/optimized_implementations/main.sp b/optimized_implementations/main.sp
new file mode 100644
index 0000000..cdcfc03
--- /dev/null
+++ b/optimized_implementations/main.sp
@@ -0,0 +1 @@
+Sí
\ No newline at end of file