Description: Feature:Just flip the challenge card to decide which mode you must try! Compete to create shapes by bouncing the ball into the grid!Two ways to play, unlimited fun! Everyone can bounce together or play relay! Combine more pallets into one big board and classic rebound game!rule: Recreate the pattern on the challenge card by bounce the ball into the grid!The first color to complete the pattern wins the card!Compete with up to 4 other players!Two ways of playing means that everyone can bounce or play relay together!direction: If you play with two two-person teams, each team has four balls.If you only play with two players, each player will get eight goals.Turn over one of the pattern cards to see which pattern you need to create.The green card is easier than the blue card.Then, you can take turns to bounce the balls into the grid, or you can bounce back all the balls at once.If your ball creates the pattern first, you win that card.The first team or player to get three cards wins the game!Product specifications: 21*21*3.5CMColor box specification: 33*21.5*4.5CMWeight: 300gPackage includes:1*Toy