When you wait for someone, you can feel bored. Playing Jigsaw Puzzle makes you not bored anymore. Playing Jigsaw Puzzle with working brain in the subway or bus makes you feel time flies like an arrow. Relax to play Jigsaw Puzzle with listening to your favourite music or drinking a coffee. This is a classical jigsaw puzzle game that offers a variety of positive effects(improving concentration, developing brain, etc.) unlike the game for killing time. Jigsaw Puzzle has 150 free puzzle images wit