Leap Day Leap Year activities: FREE Leapin' to 29 Leap Day Coin Game. A fun way to review a penny, nickel, dime quarter. Students choose a partner & race to achieve 29 cents first. I chose 29 as the number, because I designed this for a Leap Day activity, but you could use this any time plugging in different amounts for students to achieve. Also includes a graphing extension. Does strategy play a part?