PuzzlesComing soon
Daily puzzles
One small puzzle a day, the same for everyone. Solve it, see where you landed on today's leaderboard, and come back tomorrow.
Fix the diagram
One link or one part is wrong. Find it and fix it in as few moves as you can.
Example: A queue sits between the browser and the load balancer. One move fixes it.
- One a day
- New at midnight in your time zone. Yesterday's stays open to practise.
- A few tries
- Each wrong try shows a clue, so you learn something either way.
- Daily leaderboard
- Fewer tries and a faster solve rank higher. It resets every day; joining is your choice.
Puzzles are on the way
The visual labs are the closest thing today: a design, a set of checks, and a reason for every result.