diff --git a/Blocks/BLOCKS.COM b/Blocks/BLOCKS.COM
index b94c9b8..e808490 100644
Binary files a/Blocks/BLOCKS.COM and b/Blocks/BLOCKS.COM differ
diff --git a/Blocks/README.md b/Blocks/README.md
index ca4091e..5fdcf45 100644
--- a/Blocks/README.md
+++ b/Blocks/README.md
@@ -23,7 +23,7 @@ Move the cursor using the numpad keys:
         |
         2
 
-Then select a blocks using ``W`` and remove the blocks using ``R``.
+Then select a blocks using ``7`` and remove the blocks using ``9``.
 
 You can select just one block, or a group of blocks of the same type
 
diff --git a/Blocks/blocks.c b/Blocks/blocks.c
index 59cedff..ffa076c 100644
--- a/Blocks/blocks.c
+++ b/Blocks/blocks.c
@@ -68,21 +68,21 @@
 #define K_LEFT		'4'	/* Key left */
 #define K_RIGHT		'6'	/* Key right */
 #define K_EXIT		'Q'	/* Key exit */
-#define K_SELECT	'W'	/* Key select */
-#define K_KILL   	'R'	/* Key kill */
-#define K_GRAV_UP 	    'E'	/* Key gravity up */
-#define K_GRAV_LEFT 	'S'	/* Key gravity left */
-#define K_GRAV_RIGHT 	'D'	/* Key gravity right */
-#define K_GRAV_DOWN 	'X'	/* Key gravity down */
+#define K_SELECT	'7'	/* Key select */
+#define K_KILL		'9'	/* Key kill */
+#define K_GRAV_UP	'E'	/* Key gravity up */
+#define K_GRAV_LEFT	'S'	/* Key gravity left */
+#define K_GRAV_RIGHT	'D'	/* Key gravity right */
+#define K_GRAV_DOWN	'X'	/* Key gravity down */
 
-#define RESET       "\e[0m" /* reset all attributes */
-#define RED         "\e[31m"
-#define GREEN       "\e[32m"
-#define YELLOW      "\e[33m"
-#define BLUE        "\e[34;1m"
-#define MAGENTA     "\e[35m"
-#define CYAN        "\e[36m"
-#define WHITE       "\e[37m"
+#define RESET		"\e[0m" /* reset all attributes */
+#define RED		"\e[31m"
+#define GREEN		"\e[32m"
+#define YELLOW		"\e[33m"
+#define BLUE		"\e[34;1m"
+#define MAGENTA		"\e[35m"
+#define CYAN		"\e[36m"
+#define WHITE		"\e[37m"
 
 /*	VARIABLES
 */
@@ -152,20 +152,20 @@ int argc, argv[];
 
 Menu()
 {
-    char str[80];
+	char str[80];
 
 	ScrClr(); ScrCurOff();
 
-    sprintf(str, "%sB%sl%so%sc%sk%ss%s", RED, GREEN, BLUE, CYAN, MAGENTA, WHITE, RESET); ScrOutStrRC(0, 37, str);
-	ScrTitle(1, "v1.1");
-	ScrTitle(3, "(c) 2012 Floppy Software");
-    ScrTitle(4, "VT-100 version (c) 2020 by acn@acn.wtf");
+	sprintf(str, "%sB%sl%so%sc%sk%ss%s", RED, GREEN, BLUE, CYAN, MAGENTA, WHITE, RESET); ScrOutStrRC(1, 37, str);
+	ScrTitle(3, "v1.1");
+	ScrTitle(5, "(c) 2012 Floppy Software");
+	ScrTitle(6, "VT-100 version (c) 2020 acn128");
 
-	ScrOutStrRC( 8, 25, "1 : Play game in normal mode");
-	ScrOutStrRC(10, 25, "2 : Play game in automatic mode");
-	ScrOutStrRC(12, 25, "3 : Show help");
+	ScrOutStrRC(10, 25, "1 : Play game in normal mode");
+	ScrOutStrRC(12, 25, "2 : Play game in automatic mode");
+	ScrOutStrRC(14, 25, "3 : Show help");
 
-	ScrOutStrRC(16, 25, "Q : Quit game");
+	ScrOutStrRC(18, 25, "Q : Quit game");
 
 	ScrTitle(SCR_ROWS-2, "Select your choice");
 
@@ -197,7 +197,7 @@ Help()
 	ScrClr();
 
 	ScrTitle( 0, "Blocks");
-    ScrTitle( 1, "------");
+	ScrTitle( 1, "------");
 
 	ScrTitle( 3, "The object of the game is to remove all the");
 	ScrTitle( 4, "blocks of the board.");
@@ -223,7 +223,7 @@ Help()
 Play()
 {
 	int row, col, run, val, key;
-    char str[80];
+	char str[80];
 
 	/* SETUP VARIABLES & BOARD
 	*/
@@ -240,7 +240,7 @@ Play()
 	ScrClr();
 
 	ScrBox(0, 0, SCR_ROWS-1, SCR_COLS, NULL);
-    sprintf(str, "| %sB%sL%sO%sC%sK%sS%s |", RED, GREEN, BLUE, CYAN, MAGENTA, WHITE, RESET); ScrOutStrRC(0, 35, str);
+	sprintf(str, "| %sB%sL%sO%sC%sK%sS%s |", RED, GREEN, BLUE, CYAN, MAGENTA, WHITE, RESET); ScrOutStrRC(0, 35, str);
 
 	ScrOutStrRC(LEVEL_ROW, LEVEL_COL, "Blocks"); PrintBlocks();
 
@@ -267,7 +267,7 @@ Play()
 	ScrOutStrRC(BORDER_ROW+6, 7, "    |");
 	sprintf(str, "    %c", K_DOWN); ScrOutStrRC(BORDER_ROW+7, 7, str);
 
-    sprintf(str, "%c> Select blocks", K_SELECT); ScrOutStrRC(BORDER_ROW+4, BORDER_COL+BOARD_COLS*BLOCK_COLS+8, str);
+	sprintf(str, "%c> Select blocks", K_SELECT); ScrOutStrRC(BORDER_ROW+4, BORDER_COL+BOARD_COLS*BLOCK_COLS+8, str);
 	sprintf(str, "%c> Kill blocks", K_KILL); ScrOutStrRC(BORDER_ROW+5, BORDER_COL+BOARD_COLS*BLOCK_COLS+8, str);
 	sprintf(str, "%c> Quit", K_EXIT); ScrOutStrRC(BORDER_ROW+6, BORDER_COL+BOARD_COLS*BLOCK_COLS+8, str);
 
diff --git a/Blocks/kslib.h b/Blocks/kslib.h
index 221ba67..f5b64f3 100644
--- a/Blocks/kslib.h
+++ b/Blocks/kslib.h
@@ -21,7 +21,7 @@
 	Revisions:
 
 	02 Jul 2012 : Version 1.0 for 24x80 VT52 screen.
-    10 Mar 2020 : Version 1.1 for 24x80 VT100 screen.
+	10 Mar 2020 : Version 1.1 for 24x80 VT100 screen.
 
 	Functions:
 
@@ -104,9 +104,9 @@ ScrOutStr:
 ScrSetRC(row, col)
 int row, col;
 {
-    char str[9];
-    sprintf(str, "%c[%d;%dH", 27, row+1, col+1);
-    ScrOutStr(str);
+	char str[9];
+	sprintf(str, "%c[%d;%dH", 27, row+1, col+1);
+	ScrOutStr(str);
 }
 
 #asm