{"type":"rich","version":"1.0","title":"偶數與奇數","description":"判斷數字為偶數或奇數，並理解其原因。","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1780942725718&hashid=60KmeZLWK7","html":"<iframe src=\"https://arcade.padlet.com/embed/60KmeZLWK7\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}