Challenges

Challenges view

The Challenges view logs the challenges of this sitekey. From the log, you can see which requests were blocked and which were permitted. The heading is Challenges — ().

The log of the challenges and its filters

Columns

The table contains the following columns:

Column	Contents
Country Code	Country code of the source
ASN	Autonomous system of the IP address
As ORG	Operator of the autonomous system
AI	Classification of the request: browser, bot, or unknown
Diff.	Difficulty of the challenge
Created	Time and IP address of the challenge
Solved	Time and IP address of the solution
Verified	Time and IP address of the server-side verification
User Agent	Browser and operating system of the request

A blocked challenge has a coloured row background. Without a value, the cell shows a hyphen.

While no challenge is available, the table shows the No challenges yet note.

The Edit columns button above the table opens a list with one check box for each column. Use it to hide and to show the applicable columns.

Difficulties

The Diff. column shows the difficulty as text:

Value	Display
0	Very Easy
1 and 2	Easy
3 and 4	Medium
5 and 6	Hard
7	Very Hard

Filter

Above the table, these filters are available:

Filter	Operation
Status	The All, Blocked, and Solved buttons
Country	Field for the country code, with the e.g. DE placeholder
IP	Field for the IP address, with the e.g. 1.2.3.4 placeholder
Difficulty	Two fields, Min and Max, for the range 0 to 7

As soon as one filter is set, the Clear filters button is shown. It resets all the filters.

The filters apply to the loaded page of the table, not to all the records.

Distribution of the difficulty

Above the filters, the Difficulty distribution graph is shown. Its bars show how many challenges apply to the difficulties 0 to 7. The 1d, 2d, 3d, and 7d buttons select the time range.

To the left, the Threats blocked key figure names the count of the blocked requests in the selected time range.

See How EU CAPTCHA works.