diff --git a/filter-map/ex1.js b/filter-map/ex1.js
index ef95fa93..04c42dee 100644
--- a/filter-map/ex1.js
+++ b/filter-map/ex1.js
@@ -23,6 +23,9 @@ Sortie attendue:
 */
 
 function getJedisNames(characters) {
+let padawan = characters.filter(char => char.side === 'light')
+return padawan.map(jedi => {return jedi.name})
+
 }
 
 module.exports = getJedisNames;
diff --git a/filter-map/ex2.js b/filter-map/ex2.js
index 9a2f14c8..28ec6ef9 100644
--- a/filter-map/ex2.js
+++ b/filter-map/ex2.js
@@ -25,6 +25,11 @@ Sortie attendue:
 */
 
 function getCampusesTeachingReact(campuses) {
+
+  let best = campuses.filter(lang => lang.curriculums.includes('JS/React') === true)
+  return best.map(sch => {return sch.city})
+  
+
 }
 
 module.exports = getCampusesTeachingReact;
diff --git a/filter/ex1.js b/filter/ex1.js
index 69ced5eb..689bd9a2 100644
--- a/filter/ex1.js
+++ b/filter/ex1.js
@@ -12,6 +12,7 @@ Sortie attendue:
  */
 
 function getPositiveNumbers(numbers) {
+  return numbers.filter(numbers => numbers >= 0)
 }
 
 // Si besoin, tu peux toujours visualiser le résultat avec console.log,
diff --git a/filter/ex2.js b/filter/ex2.js
index 829b90f4..5086895e 100644
--- a/filter/ex2.js
+++ b/filter/ex2.js
@@ -16,7 +16,8 @@ Exemple d'entrée:
  */
 
 function getMultiplesOf(numbers, n) {
-}
+  return numbers.filter(numbers => (numbers % n === 0 )
+  )}
 
 // Ne pas modifier l'export
 module.exports = getMultiplesOf;
diff --git a/filter/ex3.js b/filter/ex3.js
index 6e20e379..67eabd88 100644
--- a/filter/ex3.js
+++ b/filter/ex3.js
@@ -24,7 +24,9 @@ Sortie attendue:
  */
 
 function keepStarks(names) {
-}
+  return names.filter(names => names.endsWith('Stark')
+
+  )}
 
 // Ne pas modifier l'export
 module.exports = keepStarks;
diff --git a/filter/ex4.js b/filter/ex4.js
index cb038bc7..7b6d9062 100644
--- a/filter/ex4.js
+++ b/filter/ex4.js
@@ -29,6 +29,10 @@ Sortie attendue:
  */
 
 function filterOnPrice(products, maxPrice) {
+
+  return products.filter(price => price.price <= maxPrice)
+
+
 }
 
 // Ne pas modifier l'export
diff --git a/filter/ex5.js b/filter/ex5.js
index e58c104d..8c27ca9e 100644
--- a/filter/ex5.js
+++ b/filter/ex5.js
@@ -39,6 +39,7 @@ Exemple d'entrée:
  */
 
 function searchWordFilter(items, search) {
+  return items.filter(cola => cola.toLowerCase().includes(search.toLowerCase()) === true)
 }
 
 // Ne pas modifier l'export
diff --git a/filter/ex6.js b/filter/ex6.js
index ed81b883..00f53ede 100644
--- a/filter/ex6.js
+++ b/filter/ex6.js
@@ -27,6 +27,11 @@ Sortie attendue:
 */
 
 function filterOffensiveComments(comments, bannedWords) {
+ for (let i = 0; i<bannedWords.length; i++){
+ const carotte = comments.filter(comment => comment.toLowerCase().includes(bannedWords[i]) === false)
+ comments = carotte
+ }
+return comments
 }
 
 // Ne pas modifier l'export
diff --git a/map/ex1.js b/map/ex1.js
index e337eb79..22b79d8d 100644
--- a/map/ex1.js
+++ b/map/ex1.js
@@ -22,11 +22,29 @@ En sortie: [
  */
 
 function getStringsLength(strings) {
+  return strings.map(function(aliment){
+    return aliment + ' contains ' + aliment.length + ' characters';
+
+  });
+
+
 }
 
+
+
+
+
+
+
+
+
+
+
+
 // Si besoin, tu peux toujours visualiser le résultat avec console.log,
 // mais alors, il faut alors lancer l'exercice avec node map/ex1
 // console.log(getStringsLength(['Cat', 'Lion', 'Tiger', 'Jaguar', 'Leopard']));
 
 // Ne pas modifier l'export
+
 module.exports = getStringsLength;
diff --git a/map/ex2.js b/map/ex2.js
index 1b77e1ff..9ae73804 100644
--- a/map/ex2.js
+++ b/map/ex2.js
@@ -43,6 +43,17 @@ En sortie: [
  */
 
 function getFoodCategories(foods) {
+  return foods.map(aliment => {
+    if (aliment.isVegetarian === true){
+      return (aliment.food + ' is suitable for vegetarians')
+      
+    } else {
+      return (aliment.food + ' is not suitable for vegetarians')
+    }
+
+
+
+  })
 }
 
 
diff --git a/map/ex3.js b/map/ex3.js
index abfbd879..390fef77 100644
--- a/map/ex3.js
+++ b/map/ex3.js
@@ -60,6 +60,16 @@ En sortie:
  */
 
 function getMoviesFreshness(movies) {
+  return movies.map(movie => {
+    if (movie.rating < 60){
+      movie.label = 'rotten'
+    } else if (movie.rating >= 60 && movie.rating <= 75){
+      movie.label = 'fresh'
+    } else {
+      movie.label = 'certified fresh'
+    }
+    return movie
+  })
 }
 
 
diff --git a/map/ex4.js b/map/ex4.js
index 2f7f9617..1ff6fba6 100644
--- a/map/ex4.js
+++ b/map/ex4.js
@@ -52,6 +52,14 @@ Tableau de sortie correspondant (toFixed transforme les nombres en chaînes)
 */
 
 function getCirclesProperties(radiuses) {
+  return radiuses.map(obj => {
+    const tamer = new Object()
+      tamer.radius = obj;
+      tamer.circumference = (2 * Math.PI * obj).toFixed(3);
+      tamer.surface = (Math.PI * obj * obj).toFixed(3);
+    
+    return tamer
+  })
 }
 
 
diff --git a/map/ex5.js b/map/ex5.js
index faf7cee5..c2c81554 100644
--- a/map/ex5.js
+++ b/map/ex5.js
@@ -13,6 +13,21 @@ Tableau renvoyé par multiplyOddIndices:
 */
 
 function multiplyOddIndices(numbers) {
+
+return numbers.map( number => {
+
+  if (numbers.indexOf(number) % 2 === 0) {
+    return number
+    // nbre pair
+} else {
+  return (numbers.indexOf(number) * number)
+    // nbre impair
 }
 
+
+})
+
+}
+
+
 module.exports = multiplyOddIndices;
\ No newline at end of file
diff --git a/tests/filter-map1.test.js b/tests/filter-map1.test.js
index ee17fea4..c655487b 100644
--- a/tests/filter-map1.test.js
+++ b/tests/filter-map1.test.js
@@ -1,6 +1,6 @@
 const getJedisNames = require('../filter-map/ex1.js');
 
-xdescribe('map + filter - exercice 1', () => {
+describe('map + filter - exercice 1', () => {
 
   test('getJedisNames', () => {
     expect(getJedisNames([
diff --git a/tests/filter-map2.test.js b/tests/filter-map2.test.js
index 4da7e545..1e3b212b 100644
--- a/tests/filter-map2.test.js
+++ b/tests/filter-map2.test.js
@@ -1,6 +1,6 @@
 const getCampusesTeachingReact = require('../filter-map/ex2.js');
 
-xdescribe('map + filter - exercice 2', () => {
+describe('map + filter - exercice 2', () => {
 
   test('getCampusesTeachingReact', () => {
     expect(getCampusesTeachingReact([
diff --git a/tests/filter-map3.test.js b/tests/filter-map3.test.js
index afee9625..02dc631e 100644
--- a/tests/filter-map3.test.js
+++ b/tests/filter-map3.test.js
@@ -1,6 +1,6 @@
 const getStudentsPerCurriculum = require('../filter-map/ex3.js');
 
-xdescribe('map + filter - exercice 3', () => {
+describe('map + filter - exercice 3', () => {
 
   test('getStudentsPerCurriculum', () => {
     expect(getStudentsPerCurriculum(
diff --git a/tests/filter-map4.test.js b/tests/filter-map4.test.js
index 85c3a546..5822c1dc 100644
--- a/tests/filter-map4.test.js
+++ b/tests/filter-map4.test.js
@@ -1,6 +1,6 @@
 const getActivitiesMembers = require('../filter-map/ex4.js');
 
-xdescribe('map + filter - exercice 4', () => {
+describe('map + filter - exercice 4', () => {
 
   test('getActivitiesMembers', () => {
     expect(getActivitiesMembers(
diff --git a/tests/filter1.test.js b/tests/filter1.test.js
index 5ae77cb6..2a88e98b 100644
--- a/tests/filter1.test.js
+++ b/tests/filter1.test.js
@@ -1,6 +1,6 @@
 const getPositiveNumbers = require('../filter/ex1.js');
 
-xdescribe('filter - exercice 1', () => {
+describe('filter - exercice 1', () => {
 
   test('getPositiveNumbers', () => {
     expect(getPositiveNumbers([7, -4, 2, 0, -10, 3, 11]))
diff --git a/tests/filter2.test.js b/tests/filter2.test.js
index 36121852..43d39816 100644
--- a/tests/filter2.test.js
+++ b/tests/filter2.test.js
@@ -1,6 +1,6 @@
 const getMultiplesOf = require('../filter/ex2.js');
 
-xdescribe('filter - exercice 2', () => {
+describe('filter - exercice 2', () => {
 
   test('getMultiplesOf', () => {
     expect(getMultiplesOf([-12, -10, -7, -1, 5, 8, 11, 15, 20, 27], 5))
diff --git a/tests/filter3.test.js b/tests/filter3.test.js
index dbb698e9..ff81ff51 100644
--- a/tests/filter3.test.js
+++ b/tests/filter3.test.js
@@ -1,6 +1,6 @@
 const keepStarks = require('../filter/ex3.js');
 
-xdescribe('filter - exercice 3', () => {
+describe('filter - exercice 3', () => {
 
   test('keepStarks', () => {
     expect(keepStarks([
diff --git a/tests/filter4.test.js b/tests/filter4.test.js
index 76beb025..0fe67cb8 100644
--- a/tests/filter4.test.js
+++ b/tests/filter4.test.js
@@ -23,7 +23,7 @@ const products = [
   }
 ];
 
-xdescribe('filter - exercice 4', () => {
+describe('filter - exercice 4', () => {
 
   test('filterOnPrice (price <= 500)', () => {
     expect(filterOnPrice(products, 500))
diff --git a/tests/filter5.test.js b/tests/filter5.test.js
index 805d9be8..c0bbf48e 100644
--- a/tests/filter5.test.js
+++ b/tests/filter5.test.js
@@ -1,6 +1,6 @@
 const searchWordFilter = require('../filter/ex5.js');
 
-xdescribe('filter - exercice 5', () => {
+describe('filter - exercice 5', () => {
 
   test('searchWordFilter', () => {
     expect(searchWordFilter([
diff --git a/tests/filter6.test.js b/tests/filter6.test.js
index 7428ee7a..6a5befe4 100644
--- a/tests/filter6.test.js
+++ b/tests/filter6.test.js
@@ -1,6 +1,6 @@
 const filterOffensiveComments = require('../filter/ex6.js');
 
-xdescribe('filter - exercice 6', () => {
+describe('filter - exercice 6', () => {
 
   test('filterOffensiveComments', () => {
     expect(filterOffensiveComments([
diff --git a/tests/map1.test.js b/tests/map1.test.js
index b2a436be..38f8ea1e 100644
--- a/tests/map1.test.js
+++ b/tests/map1.test.js
@@ -1,6 +1,6 @@
 const getStringsLength = require('../map/ex1.js');
 
-xdescribe('map - exercice 1', () => {
+describe('map - exercice 1', () => {
 
   test('getStringsLength', () => {
     expect(getStringsLength([
diff --git a/tests/map2.test.js b/tests/map2.test.js
index 09a20471..f2701437 100644
--- a/tests/map2.test.js
+++ b/tests/map2.test.js
@@ -1,6 +1,6 @@
 const getFoodCategories = require('../map/ex2.js');
 
-xdescribe('map - exercice 2', () => {
+describe('map - exercice 2', () => {
 
   test('getFoodCategories', () => {
     expect(getFoodCategories(  [
diff --git a/tests/map3.test.js b/tests/map3.test.js
index 00272563..1dd01c1a 100644
--- a/tests/map3.test.js
+++ b/tests/map3.test.js
@@ -1,6 +1,6 @@
 const getMoviesFreshness = require('../map/ex3.js');
 
-xdescribe('map - exercice 3', () => {
+describe('map - exercice 3', () => {
 
   test('getMoviesFreshness', () => {
     expect(getMoviesFreshness(
diff --git a/tests/map4.test.js b/tests/map4.test.js
index c01a322e..d16ec82c 100644
--- a/tests/map4.test.js
+++ b/tests/map4.test.js
@@ -1,6 +1,6 @@
 const getCirclesProperties = require('../map/ex4.js');
 
-xdescribe('map - exercice 4', () => {
+describe('map - exercice 4', () => {
 
   test('getCirclesProperties', () => {
     expect(getCirclesProperties(  [
diff --git a/tests/map5.test.js b/tests/map5.test.js
index 67b1a351..461a28ab 100644
--- a/tests/map5.test.js
+++ b/tests/map5.test.js
@@ -1,6 +1,6 @@
 const multiplyOddIndices = require('../map/ex5.js');
 
-xdescribe('map - exercice 5', () => {
+describe('map - exercice 5', () => {
 
   test('multiplyOddIndices', () => {
     expect(multiplyOddIndices([3, 8, 11, 13, 19, 7]))