Partup — Treasure Hunt
Owner creates a room and uploads 9 clues (Rounds 1–3 × A/B/C). Players pick their letter once when joining — locked in, no peeking at other pieces. Each table of 3 has one A, one B, one C — each person sees one part of the treasure. Combine your pieces at the table to hunt it down. Owner advances rounds — all pages refresh automatically.
Create room (owner)
Owner is not a player — you get the upload + round panel.
Join room
Your letter (locked — choose once):