diff --git a/16totext.c b/16totext.c
new file mode 100644
index 0000000..09f4847
--- /dev/null
+++ b/16totext.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+	FILE *fp = fopen("nice.txt", "r");
+
+	for(;;)
+	{
+		if(feof(fp))
+		{
+			break;
+		}
+
+		char c[3] = { 0 };
+		fread(c, 1, 2, fp);
+		fgetc(fp);
+
+		printf("%c", strtol(c, NULL, 16));
+	}
+
+	return 0;
+}
+
+
diff --git a/2totext.c b/2totext.c
new file mode 100644
index 0000000..a9c5d25
--- /dev/null
+++ b/2totext.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+	FILE *fp = fopen("nice_.txt", "r");
+
+	for(;;)
+	{
+		if(feof(fp))
+		{
+			break;
+		}
+
+		char c[9] = { 0 };
+		fread(c, 1, 8, fp);
+		fgetc(fp);
+
+		printf("%c", strtol(c, NULL, 2));
+	}
+
+	return 0;
+}
+
+
diff --git a/crypt.c b/crypt.c
new file mode 100644
index 0000000..4f1efa6
--- /dev/null
+++ b/crypt.c
@@ -0,0 +1,13 @@
+#define _XOPEN_SOURCE
+#include <unistd.h>
+#include <stdio.h>
+
+/* WHY IS THIS VALID
+main(argc, argv)
+	int argc;
+	char **argv;*/
+int main(int argc, char **argv)
+{
+	printf("%s\n", crypt(argv[1], "zd"));
+	return 0;
+}
diff --git a/sdlkey.c b/sdlkey.c
new file mode 100644
index 0000000..e062624
--- /dev/null
+++ b/sdlkey.c
@@ -0,0 +1,16 @@
+#include <SDL2/SDL.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	if(argc != 2)
+	{
+		printf("invalid number of arguments (%d)\n", argc);
+		return 1;
+	}
+
+	printf("key is '%d'\n", SDL_GetKeyFromName(argv[1]));
+
+	return 0;
+}
+