Linjaa is a multi-player edge-matching game. When adding a new card to the playing field, you gather points when finishing a line or a 'circle'. Cards can only be combined, when the lines on your card match the lines on the cards already in the field. Concentrate on your own plan or sabotage the plans of your fellow players: it's up to you to choose which line to take. Whoever succeeds in finishing the most and the longest lines, wins the game.