[dullcrisp]

I love trying to teach things to ChatGPT. It’s like if a toddler got a press agent.

I apologize for the confusion caused by my previous response. You are correct that the star-shaped block will not fit into the square hole. That is because the edges of the star shape will obstruct the block from fitting into the square hole. The star-shaped block fits into the round hole.

Block-and-hole puzzles were developed in the early 20th century as children’s teaching time. They’re a common fixture in play rooms and doctors offices throughout the world. The star shape was invented in 1973.

Please let me know if there’s anything else I can assist you with.