Weekly Challenges

Solve the challenge, share your solution and summit the ranks of our Community!

Also available in | Français | Português | Español | 日本語

Want to get involved? We're always looking for ideas and content for Weekly Challenges.

My Solution:

The fourth challenge completed.

Solution#288: Tools used - Join, Filter, Summarize, Sort, Sample

My solution

Another good one!

Here is my solution.

one professional can have several client id, confusingly worded

Here's my solution!

Challenge #288: Client's Rating Analysis