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 show a month and a day. 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 A NEW CHALLENGE: Most puzzles can only be solved 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 A NEW DAY: Each puzzle corresponds to an unfolding calendar, you cross off each day as you find it. Can you find all 365+ solutions? Compete with your friends and family! 5. ALSO A GREAT DECORATION: We think this should look beautiful placed on the living room table and serve as a conversation piece instead of an advertisement. Note: Actual color may be slightly different from the image due to different monitors and light effects. Please allow 1-3 cm deviation due to manual measurement. Material: wood, plastic Size: As the picture shows Decoration form: placement Color/style: As the picture shows Includes: 1 set of calendar puzzles