THE COMMUNITY

Ask clearly. Share what helped.

The forum is where we discuss the challenge and learn from each other.

CURRENT CHALLENGE

Bring the question, keep the answers private.

Describe the node, field, or rule that confused you. For a technical problem, include the error and a small example with your participant key removed. Keep live answers and your full solution private while participation is open.

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PREVIOUS CHALLENGES

Explore earlier challenges.

Open a title to revisit its original community thread.

The Hour That Happened Twice
Comparing a rail night across changing clocks.
Season 1 · Challenge 03 · Closed
Photo Finish
Filtering, grouping, and sorting race records.
Season 1 · Challenge 02 · Closed
The Night Gate
A connected trail through three datasets.
Season 1 · Challenge 01 · Closed
The community pilot
The first weekly automation challenge.
Season 1 · Challenge 00 · Closed

Ask clearly. Share what helped.

Bring the question, keep the answers private.

Explore earlier challenges.

The Hour That Happened Twice

Photo Finish

The Night Gate

The community pilot