Weekly Challenges
Solve the challenge, share your solution and summit the ranks of our Community!Also available in | Français | Português | Español | 日本語
IDEAS WANTED
Want to get involved? We're always looking for ideas and content for Weekly Challenges.
SUBMIT YOUR IDEA
Completed! I spent more time getting my answer to look exactly like the solution than I did solving it :D
Had some difficulties getting the exact right answers because I initially filtered out the null dates within June.
