diff --git a/BasicTest.vm b/BasicTest.vm
deleted file mode 100644
index b2f9343..0000000
--- a/BasicTest.vm
+++ /dev/null
@@ -1,31 +0,0 @@
-// This file is part of www.nand2tetris.org
-// and the book "The Elements of Computing Systems"
-// by Nisan and Schocken, MIT Press.
-// File name: projects/07/MemoryAccess/BasicTest/BasicTest.vm
-
-// Executes pop and push commands using the virtual memory segments.
-push constant 10
-pop local 0
-push constant 21
-push constant 22
-pop argument 2
-pop argument 1
-push constant 36
-pop this 6
-push constant 42
-push constant 45
-pop that 5
-pop that 2
-push constant 510
-pop temp 6
-push local 0
-push that 5
-add
-push argument 1
-sub
-push this 6
-push this 6
-add
-sub
-push temp 6
-add
diff --git a/PointerTest.vm b/PointerTest.vm
deleted file mode 100644
index 5b0a109..0000000
--- a/PointerTest.vm
+++ /dev/null
@@ -1,22 +0,0 @@
-// This file is part of www.nand2tetris.org
-// and the book "The Elements of Computing Systems"
-// by Nisan and Schocken, MIT Press.
-// File name: projects/07/MemoryAccess/PointerTest/PointerTest.vm
-
-// Executes pop and push commands using the 
-// pointer, this, and that segments.
-push constant 3030
-pop pointer 0
-push constant 3040
-pop pointer 1
-push constant 32
-pop this 2
-push constant 46
-pop that 6
-push pointer 0
-push pointer 1
-add
-push this 2
-sub
-push that 6
-add
diff --git a/SimpleAdd.vm b/SimpleAdd.vm
deleted file mode 100644
index cfd4ee9..0000000
--- a/SimpleAdd.vm
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file is part of www.nand2tetris.org
-// and the book "The Elements of Computing Systems"
-// by Nisan and Schocken, MIT Press.
-// File name: projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm
-
-// Pushes and adds two constants.
-push constant 7
-push constant 8
-add
diff --git a/StackTest.vm b/StackTest.vm
deleted file mode 100644
index bfe78e0..0000000
--- a/StackTest.vm
+++ /dev/null
@@ -1,45 +0,0 @@
-// This file is part of www.nand2tetris.org
-// and the book "The Elements of Computing Systems"
-// by Nisan and Schocken, MIT Press.
-// File name: projects/07/StackArithmetic/StackTest/StackTest.vm
-
-// Executes a sequence of arithmetic and logical operations
-// on the stack. 
-push constant 17
-push constant 17
-eq
-push constant 17
-push constant 16
-eq
-push constant 16
-push constant 17
-eq
-push constant 892
-push constant 891
-lt
-push constant 891
-push constant 892
-lt
-push constant 891
-push constant 891
-lt
-push constant 32767
-push constant 32766
-gt
-push constant 32766
-push constant 32767
-gt
-push constant 32766
-push constant 32766
-gt
-push constant 57
-push constant 31
-push constant 53
-add
-push constant 112
-sub
-neg
-and
-push constant 82
-or
-not
diff --git a/StaticTest.vm b/StaticTest.vm
deleted file mode 100644
index 65b4f6f..0000000
--- a/StaticTest.vm
+++ /dev/null
@@ -1,17 +0,0 @@
-// This file is part of www.nand2tetris.org
-// and the book "The Elements of Computing Systems"
-// by Nisan and Schocken, MIT Press.
-// File name: projects/07/MemoryAccess/StaticTest/StaticTest.vm
-
-// Executes pop and push commands using the static segment.
-push constant 111
-push constant 333
-push constant 888
-pop static 8
-pop static 3
-pop static 1
-push static 3
-push static 1
-sub
-push static 8
-add