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

kludgy to be sure but functional. I'll be reviewing and learning from some of the very slick ways others solved this.

My solution

Always check the formula!

Spoilage