Challenge Not yet complete... here's what's wrong:
The 'Day_of_the_Week__c' is not reporting the correct day of the week (Monday, Tuesday, etc.)
I created the field on the Contact object  per the requirements and created the formula to return a text field with the day of the for "today". I tested my formula and it works but it does not pass the check challenge. The formula I am using is:

CASE(MOD(Today()- DATE(1900,1,7), 7), 0, 'Sunday', 1, 'Monday',2,'Tuesday',3,'Wednesday',4,'Thursday',5,'Friday',6,'Friday','error')

 

Hello,

In the Admin Advanced --> Advanced Formulas --> Using Picklists in Formulas module, the challenge requirment is as follows:

"Create a validation rule formula that does not allow a user to mark a case as escalated unless the priority is set to 'High', the case was not Closed when Created, and the case isn’t closed."

I am setting up a valid formula (did a bunch of tests on Case object so I'm sure it is valid and I'm not going to post it here to let this remain as a challenge). I am using four fields, which are IsClosed, IsClosedOnCreate, Priority and Status, as understood from the challenge description.

However, checking the challenge gives me this error. Apparently, despite the description, we gotta use IsEscalated field instead of IsClosed:


After I change IsClosed field with IsEscalated in the formula, I get this error:


I am reproducing this scenario in a Case record and validation rule triggers.

Did anyone manage to pass this challenge? If not, could the Trailhead Dev Team have a look at wording of this challenge please? 

Thanks in advance.



 

• Create an OData 2.0 External Data Source named 'Mobile Devices' using the following URL: https://phone-odata-demo.herokuapp.com/devices.svc/
• Use the 'AtomPub' format and the 'Anonymous' Identity Type for the 'Mobile Devices' External Data Source.
• The 'Mobile Devices' data source must validate and sync the 'phone_plans' table to result in an external object with the API name 'Phone_Plan__x'.
• The 'Mobile Devices' data source must validate and sync the 'phones' table to result in an external object with the API name 'Phone__x'.
• Note that you will need to adjust the Object Names for the two external objects from the default setting after the initial sync.

all the thing have been done but i am getting following errorwhile checking challenge.

I'm doing the simple lightning components challenge and have hit this problem in my existing trailhead org and a brand new dev org that I've just created:

Challenge not yet complete... here's what's wrong: 
There was an unexpected error while verifying this challenge. Usually this is due to some pre-existing configuration or code in the challenge Org. We recommend using a new Developer Edition (DE) to check this challenge. If you're using a new DE and seeing this error, please post to the developer forums and reference error id: QVWBQHAG