diff --git a/skuska/program.c b/sk4/program.c
similarity index 88%
rename from skuska/program.c
rename to sk4/program.c
index a0c08c0..ee3195a 100644
--- a/skuska/program.c
+++ b/sk4/program.c
@@ -2,10 +2,7 @@
 #include <string.h>
 #include <stdlib.h>
 
-// initialize the tape with 30,000 zeroes
-unsigned char tape[30000] = {0};
- 
-// set the pointer to point at the left-most cell of the tape
+unsigned char tape[30000] = {0}; 
 unsigned char* ptr = tape;
 
 void interpret(char* input) {
diff --git a/skuska/readme.MD b/sk4/readme.MD
similarity index 100%
rename from skuska/readme.MD
rename to sk4/readme.MD