diff --git a/README.md b/README.md
index ef2d2d3..3f93226 100644
--- a/README.md
+++ b/README.md
@@ -10,10 +10,10 @@ Use this table of contents to travel more easily through this cheat sheet.
   - [Table of contents](#table-of-contents)
   - [The basics](#the-basics)
     - [Code comments](#code-comments)
-    - [Variables and flow control](#variables-and-flow-control)
+    - [Variables and loop](#variables-and-loop)
     - [Functions](#functions)
   - [Advanced](#advanced)
-    - [Tables/array](#tablesarray)
+    - [Tables, Array, dict..](#tables-array-dict)
       - [Metatables and metamethods](#metatables-and-metamethods)
       - [](#)
 
@@ -30,7 +30,7 @@ Use this table of contents to travel more easily through this cheat sheet.
 --]]
 ````
 
-### Variables and flow control
+### Variables and loop
 
 Introduction to variables, basic conditions, some loops ([examples available here](support/while.lua)) and the equivalent of the ternary operator.
 
@@ -102,7 +102,7 @@ until num == 0
 
 ### Functions
 
-Abordons la définition de fonctions plus complètes, la récurcivité, les closures. Découverte de l'asignation d'une suite de valeur a une suite de variable. 
+Introduction to function definition, recursion with lua and chain assignment followed by closure function.
 
 ````lua
 -- The famous Fibonacci sequence.
@@ -156,10 +156,57 @@ print 'hello'  -- Works fine.
 
 ## Advanced
 
-### Tables/array
+### Tables, Array, dict..
 
-````
+````lua
+-- Tables = Lua's only compound data structure;
+--          they are associative arrays.
+-- Similar to php arrays or js objects, they are
+-- hash-lookup dicts that can also be used as lists.
 
+-- Using tables as dictionaries / maps:
+
+-- Dict literals have string keys by default:
+t = {key1 = 'value1', key2 = false}
+
+-- String keys can use js-like dot notation:
+print(t.key1)  -- Prints 'value1'.
+t.newKey = {}  -- Adds a new key/value pair.
+t.key2 = nil   -- Removes key2 from the table.
+
+-- Literal notation for any (non-nil) value as key:
+u = {['@!#'] = 'qbert', [{}] = 1729, [6.28] = 'tau'}
+print(u[6.28])  -- prints "tau"
+
+-- Key matching is basically by value for numbers
+-- and strings, but by identity for tables.
+a = u['@!#']  -- Now a = 'qbert'.
+b = u[{}]     -- We might expect 1729, but it's nil:
+-- b = nil since the lookup fails. It fails
+-- because the key we used is not the same object
+-- as the one used to store the original value. So
+-- strings & numbers are more portable keys.
+
+-- A one-table-param function call needs no parens:
+function h(x) print(x.key1) end
+h{key1 = 'Sonmi~451'}  -- Prints 'Sonmi~451'.
+
+for key, val in pairs(u) do  -- Table iteration.
+  print(key, val)
+end
+
+-- _G is a special table of all globals.
+print(_G['_G'] == _G)  -- Prints 'true'.
+
+-- Using tables as lists / arrays:
+
+-- List literals implicitly set up int keys:
+v = {'value1', 'value2', 1.21, 'gigawatts'}
+for i = 1, #v do  -- #v is the size of v for lists.
+  print(v[i])  -- Indices start at 1 !! SO CRAZY !!
+end
+-- A 'list' is not a real type. v is just a table
+-- with consecutive integer keys, treated as a list.
 ````
 
 #### Metatables and metamethods