Puzzle of arranging semi-circular pieces to match pictures on puzzle cards. Young ones are abuzz with puzzle-solving excitement! Pick one of the 40 challenge cards and then arrange, flip, and perfectly position the semi-circular puzzle pieces into the bug-shaped tray to match the picture. It's a wonderfully satisfying brain challenge! – And all the while, kids are learning about colors, fractions, early math, and more. Debug your young learner's brain with the brilliant fun of Bugzzle!