diff --git a/curriculum/challenges/chinese-traditional/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md b/curriculum/challenges/chinese-traditional/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
index a7c5959e8d..62f6a8c1c6 100644
--- a/curriculum/challenges/chinese-traditional/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
+++ b/curriculum/challenges/chinese-traditional/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
@@ -45,13 +45,13 @@ const myFunc = () => "value";
 應該替換 `var` 關鍵字。
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/var/g));
+assert.notMatch(code, /var/g)
 ```
 
 `magic` 應該爲一個常量（使用 `const`）。
 
 ```js
-(getUserInput) => assert(getUserInput('index').match(/const\s+magic/g));
+assert.match(code, /const\s+magic/g)
 ```
 
 `magic` 應該是一個函數 `function`。
@@ -69,7 +69,7 @@ assert(magic().setHours(0, 0, 0, 0) === new Date().setHours(0, 0, 0, 0));
 不要使用 `function` 關鍵字。
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/function/g));
+assert.notMatch(code, /function/g)
 ```
 
 # --seed--
diff --git a/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md b/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
index 3130b7d1b9..bde1819c4c 100644
--- a/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
+++ b/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
@@ -45,13 +45,13 @@ const myFunc = () => "value";
 应该替换 `var` 关键字。
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/var/g));
+assert.notMatch(code, /var/g)
 ```
 
 `magic` 应该为一个常量（使用 `const`）。
 
 ```js
-(getUserInput) => assert(getUserInput('index').match(/const\s+magic/g));
+assert.match(code, /const\s+magic/g)
 ```
 
 `magic` 应该是一个函数 `function`。
@@ -69,7 +69,7 @@ assert(magic().setHours(0, 0, 0, 0) === new Date().setHours(0, 0, 0, 0));
 不要使用 `function` 关键字。
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/function/g));
+assert.notMatch(code, /function/g)
 ```
 
 # --seed--
diff --git a/curriculum/challenges/espanol/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md b/curriculum/challenges/espanol/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
index 28c4562d9f..1f1d20e810 100644
--- a/curriculum/challenges/espanol/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
+++ b/curriculum/challenges/espanol/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
@@ -45,13 +45,13 @@ Reescribe la función asignada a la variable `magic`, la cual devuelve una `new
 Debes reemplazar la palabra clave `var`.
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/var/g));
+assert.notMatch(code, /var/g)
 ```
 
 `magic` debe ser una variable constante (utilizando `const`).
 
 ```js
-(getUserInput) => assert(getUserInput('index').match(/const\s+magic/g));
+assert.match(code, /const\s+magic/g)
 ```
 
 `magic` debe ser una función (`function`).
@@ -69,7 +69,7 @@ assert(magic().setHours(0, 0, 0, 0) === new Date().setHours(0, 0, 0, 0));
 La palabra clave `function` no debe ser usada.
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/function/g));
+assert.notMatch(code, /function/g)
 ```
 
 # --seed--
diff --git a/curriculum/challenges/italian/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md b/curriculum/challenges/italian/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
index 4cbd02b6c3..315d89f23a 100644
--- a/curriculum/challenges/italian/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
+++ b/curriculum/challenges/italian/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
@@ -45,13 +45,13 @@ Riscrivi la funzione assegnata alla variabile `magic`, che restituisce una `new
 Dovresti sostituire la parola chiave `var`.
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/var/g));
+assert.notMatch(code, /var/g)
 ```
 
 `magic` dovrebbe essere una variabile costante (usando `const`).
 
 ```js
-(getUserInput) => assert(getUserInput('index').match(/const\s+magic/g));
+assert.match(code, /const\s+magic/g)
 ```
 
 `magic` dovrebbe essere una `function`.
@@ -69,7 +69,7 @@ assert(magic().setHours(0, 0, 0, 0) === new Date().setHours(0, 0, 0, 0));
 La parola chiave `function` non dovrebbe essere utilizzata.
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/function/g));
+assert.notMatch(code, /function/g)
 ```
 
 # --seed--
diff --git a/curriculum/challenges/japanese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md b/curriculum/challenges/japanese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
index 8a04b22ada..a3002bc3b6 100644
--- a/curriculum/challenges/japanese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
+++ b/curriculum/challenges/japanese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
@@ -45,13 +45,13 @@ const myFunc = () => "value";
 `var` キーワードを置き換える必要があります。
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/var/g));
+assert.notMatch(code, /var/g)
 ```
 
 `magic` は (`const` を使用して宣言した) 定数変数である必要があります。
 
 ```js
-(getUserInput) => assert(getUserInput('index').match(/const\s+magic/g));
+assert.match(code, /const\s+magic/g)
 ```
 
 `magic` は `function` である必要があります。
@@ -69,7 +69,7 @@ assert(magic().setHours(0, 0, 0, 0) === new Date().setHours(0, 0, 0, 0));
 `function` キーワードは使用しないでください。
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/function/g));
+assert.notMatch(code, /function/g)
 ```
 
 # --seed--
diff --git a/curriculum/challenges/portuguese/01-responsive-web-design/applied-visual-design/adjust-the-hue-of-a-color.md b/curriculum/challenges/portuguese/01-responsive-web-design/applied-visual-design/adjust-the-hue-of-a-color.md
index 951b17e2cf..db1179f794 100644
--- a/curriculum/challenges/portuguese/01-responsive-web-design/applied-visual-design/adjust-the-hue-of-a-color.md
+++ b/curriculum/challenges/portuguese/01-responsive-web-design/applied-visual-design/adjust-the-hue-of-a-color.md
@@ -27,19 +27,19 @@ Altere a propriedade `background-color` de cada elemento `div` com base nos nome
 
 # --hints--
 
-Você deve usar a função `hsl()` para declarar a cor `green` (verde).
+Você deve usar a função `hsl()` para declarar a cor verde.
 
 ```js
 assert(code.match(/\.green\s*?{\s*?background-color\s*:\s*?hsl/gi));
 ```
 
-Você deve usar a função `hsl()` para declarar a cor `cyan` (ciano).
+Você deve usar a função `hsl()` para declarar a cor ciano.
 
 ```js
 assert(code.match(/\.cyan\s*?{\s*?background-color\s*:\s*?hsl/gi));
 ```
 
-Você deve usar a função `hsl()` para declarar a cor `blue` (azul).
+Você deve usar a função `hsl()` para declarar a cor azul.
 
 ```js
 assert(code.match(/\.blue\s*?{\s*?background-color\s*:\s*?hsl/gi));
diff --git a/curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md b/curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
index fe1f04bdf1..8984377d1d 100644
--- a/curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
+++ b/curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
@@ -45,13 +45,13 @@ Rescreva a função atribuída à variável `magic` usando a sintaxe de arrow fu
 Você deve substituir a palavra-chave `var`.
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/var/g));
+assert.notMatch(code, /var/g)
 ```
 
 A variável `magic` deve ser uma constante (use `const`).
 
 ```js
-(getUserInput) => assert(getUserInput('index').match(/const\s+magic/g));
+assert.match(code, /const\s+magic/g)
 ```
 
 A variável `magic` deve ser uma `function`.
@@ -69,7 +69,7 @@ assert(magic().setHours(0, 0, 0, 0) === new Date().setHours(0, 0, 0, 0));
 A palavra-chave `function` não deve ser usada.
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/function/g));
+assert.notMatch(code, /function/g)
 ```
 
 # --seed--
diff --git a/curriculum/challenges/ukrainian/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md b/curriculum/challenges/ukrainian/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
index ead154d77c..91667f3d0f 100644
--- a/curriculum/challenges/ukrainian/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
+++ b/curriculum/challenges/ukrainian/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md
@@ -45,13 +45,13 @@ const myFunc = () => "value";
 Вам слід замінити ключове слово `var`.
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/var/g));
+assert.notMatch(code, /var/g)
 ```
 
 `magic` має бути постійною змінною (використовуйте `const`).
 
 ```js
-(getUserInput) => assert(getUserInput('index').match(/const\s+magic/g));
+assert.match(code, /const\s+magic/g)
 ```
 
 `magic` має бути `function`.
@@ -69,7 +69,7 @@ assert(magic().setHours(0, 0, 0, 0) === new Date().setHours(0, 0, 0, 0));
 Не використовуйте ключове слово `function`.
 
 ```js
-(getUserInput) => assert(!getUserInput('index').match(/function/g));
+assert.notMatch(code, /function/g)
 ```
 
 # --seed--