I'm concerned that I might be missing some of the pins for the scoreboards on the left. I have 5 pins. (I didn't use this much, haha) No batteries required. Twist the timer and match the shapes within the time limit. I bought this at the co-op for my child, but it's thrilling and nerve-wracking for adults too, right down to the wire! No box. I will wrap it in bubble wrap for shipping. Instant purchase is OK.