diff --git a/src/data-structures/hash-table/README.md b/src/data-structures/hash-table/README.md
deleted file mode 100644
index 6b5ba3e9..00000000
--- a/src/data-structures/hash-table/README.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Hashed Table
-
-|Operation                  |Complexity         |
-|---------------------------|-------------------|
-|Find                       |O(1)*              |
-|Insert                     |O(1)*              |
-|Delete                     |O(1)*              |
-
-* assuming that we have "good" hash function and big enough hash table size so that collisions are rare. 
diff --git a/src/data-structures/heap/README.md b/src/data-structures/heap/README.md
deleted file mode 100644
index fdf00083..00000000
--- a/src/data-structures/heap/README.md
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@@ -1 +0,0 @@
-# Heap
diff --git a/src/data-structures/linked-list/README.md b/src/data-structures/linked-list/README.md
deleted file mode 100644
index c7e662f7..00000000
--- a/src/data-structures/linked-list/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-# Linked List
-
-|Operation                  |Complexity         |
-|---------------------------|-------------------|
-|Find                       |O(n)               |
-|Insert/delete at beginning |O(1)               |
-|Insert/delete in middle    |O(1) + search time |
-|Insert/delete at end       |O(1) + search time |
diff --git a/src/data-structures/queue/README.md b/src/data-structures/queue/README.md
deleted file mode 100644
index 8b596a2f..00000000
--- a/src/data-structures/queue/README.md
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@@ -1,2 +0,0 @@
-# Queue
-
diff --git a/src/data-structures/stack/README.md b/src/data-structures/stack/README.md
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index d095a2b0..00000000
--- a/src/data-structures/stack/README.md
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@@ -1 +0,0 @@
-# Queue