diff --git a/blindmaz.cmd b/blindmaz.cmd
index ecc67cc..ae8ae74 100644
--- a/blindmaz.cmd
+++ b/blindmaz.cmd
@@ -2,7 +2,8 @@
 
 #7 set $seed
 #execute-file maze.cmd
-execute-file floodmaz.cmd
+#execute-file floodmaz.cmd
+execute-file sharpmaz.cmd
 set %x 2
 set %y $curline
 end-of-line
diff --git a/sharpmaz.cmd b/sharpmaz.cmd
new file mode 100644
index 0000000..44bd71a
--- /dev/null
+++ b/sharpmaz.cmd
@@ -0,0 +1,51 @@
+execute-file maze.cmd
+
+end-of-line
+set %ec &sub $curcol 1
+end-of-file
+set %el &sub $curline 1
+set $curline %el
+set %spaces $line
+set $curline 1
+set %old $line
+set $line %spaces
+set %l 2
+!while &less %l %el
+	set $curline %l
+	set %c 1
+	!while &less %c %ec
+		set $curcol %c
+		!if &not &equ $curchar 32
+			set %v 0
+			set $curline &sub %l 1
+			set $curcol %c
+			!if &not &equ $curchar 32
+				set %v &add %v 1
+			!endif
+			set $curline %l
+			set $curcol &sub %c 1
+			!if &not &equ $curchar 32
+				set %v &add %v 2
+			!endif
+			set $curcol &add %c 1
+			!if &not &equ $curchar 32
+				set %v &add %v 4
+			!endif
+			set $curline &add %l 1
+			set $curcol %c
+			!if &not &equ $curchar 32
+				set %v &add %v 8
+			!endif
+
+			set $curline %l
+			set $curcol %c
+			set $curchar &asc &mid "╳╵╴┘╶└─┴╷│┐┤┌├┬┼" &add %v 1 1
+		!endif
+		set %c &add %c 1
+	!endwhile
+	set %l &add %l 1
+!endwhile
+set $curline 1
+set $line %old
+set $curline 3
+set $curcol 1