Dobble is the smash-hit game of speedy observation! Each of the game's 55 cards has eight different symbols on it, and between any two cards there is always exactly one matching symbol. It's up to you to spot the match! There are five different mini-games to test your reflexes but all of them rely on one thing: be the first to find the matching symbols! Includes the Great Ormond Street Hospital logo as a new symbol to spot, and each game sold makes a contribution to Great Ormond Street Children's Charity.