All you need are two 24 piece puzzles which I found at Walmart and 20 small slips of paper. Before the students arrive to your ususal meeting area, you need to walk around and find clever places to hide 20 puzzle pieces (10 from each box). You’ll then write clues as to the location of the puzzle pieces on the slips of paper. Next, divide your group into two teams giving each team their puzzle box with clues to the location of their 10 missing pieces. Make sure you keep each teams puzzle pieces and clues seperated the entire time. Both teams must hurry to find their own pieces of the puzzle so that they can complete their puzzle. The first team to finish their puzzle wins!