diff --git a/subjects/dr-strange/README.md b/subjects/dr-strange/README.md
index 72e3c8e55..32747ddc1 100644
--- a/subjects/dr-strange/README.md
+++ b/subjects/dr-strange/README.md
@@ -2,22 +2,47 @@
 
 ### Instructions
 
-You have been given the mission to create a new sense of time.
-Instead of a normal week having only 7 days, you will have 14 days.
-Your mission is to create an `addWeek` function with one parameter of `Date` type.
-So now, a week is 14 days from `Monday` to `Sunday` then `secondMonday` to `secondSunday`.
-Week number should be count from `0001-01-01`
-
-Now imagine you have a doctor appointment and you have to wait some hours.
-But you do not want to wait, so what you need to do is create a
-function `timeTravel` that allows you to change the time according to your needs, this function
-it can go backwards or forwards in time.
-You will have a function that takes a date and you will pass 3 more parameters to change
-the hour, minute and seconds.
+You have been given the mission to create a new sense of time! Normally a week has 7 days right? Well, that is about to change!
+
+Instead of a normal week having only 7 days, it will have 14 days.
+Let me explain, this new week will have 14 days, from `Monday` to `Sunday` then `secondMonday` to `secondSunday`.
+Your purpose is to create a new function `addWeek`, that takes as parameter a `Date` and that will return what week day the given date is, according to your new week format.
+Week number should be count from `0001-01-01`.
+
+```
+new week format:
+
+Monday
+Tuesday
+Wednesday
+Thursday
+Friday
+Saturday
+Sunday
+secondMonday
+secondTuesday
+secondWednesday
+secondThursday
+secondFriday
+secondSaturday
+secondSunday
+```
+
+Now imagine you have a doctor appointment and you have to wait some hours, but you do not want to wait, so you decided that you need to create a
+function `timeTravel` that allows you to change the time according to your needs.
+This function will give you the power to go backwards or forwards in time.
+
+So, you will have a function that takes an object with the following `{date, hour, minute, second}`. This object will be responsible for changing the `hour`, `minute` and `second` of the given `date`.
 
 ### Example
 
 ```js
+addWeek(new Date('0001-01-01')) // Output: Monday
+addWeek(new Date('0001-01-02')) // Output: Tuesday
+addWeek(new Date('0001-01-07')) // Output: Sunday
+addWeek(new Date('0001-01-08')) // Output: secondMonday
+addWeek(new Date('0001-01-09')) // Output: secondTuesday
+
 timeTravel({ date, hour, minute, second })
 
 timeTravel({
@@ -25,7 +50,7 @@ timeTravel({
   hour: 21,
   minute: 22,
   second: 22,
-})
+}).toString()
 
-// Output: Date { 2020-05-29T21:22:22.000Z }
+// Output: Fri May 29 2020 21:22:22 GMT+0100 (Western European Summer Time)
 ```