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index 00000000..ff9c0b19
--- /dev/null
+++ b/subjects/dr-strange/README.md
@@ -0,0 +1,32 @@
+## Dr Strange
+
+### 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.
+
+
+### Example
+
+```js
+timeTravel({ date, hour, minute, second })
+
+timeTravel({
+  date: new Date('2020-05-29 23:25:22'),
+  hour: 21,
+  minute: 22,
+  second: 22,
+})
+
+// Output: Date { 2020-05-29T21:22:22.000Z }
+```
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