Features:1. A NEW WAY TO PLAY PUZZLES: An incredibly fun and addictive puzzle with a new challenge every day! All you have to do is fit these block pieces into the calendar frame to leave one month and one day showing.2. KEEPS CHANGING: It gives you a new challenge every day of the year. You will keep your brain sharp, develop visualization skills and have a lot of fun trying to find the solution.3. EVERY DAY'S NEW CHALLENGE: Most puzzles you can only solve once and then you're done. Our daily calendar puzzle is an exciting new challenge day after day! This is a puzzle for all ages – young, old and everyone in between!4. EVERY DAY'S NEW DAY: Each puzzle corresponds to a fold-out calendar, you cross out each day as you find it. Can you find all 365+ solutions? Compete with your friends and family!5. ALSO A GREAT DECORATION: We believe this should look beautiful placed on the coffee table in the family room and serve as a conversation piece instead of an advertisement. Please note: The actual color may differ slightly from the image due to different monitors and lighting effects. Please allow 1-3 cm deviation due to manual measurement.Material: wood, plasticSize: As the picture shows Decoration form: placementColor/Style: As the picture showsIncludes: 1 set of Calendar Puzzle