A sub-game in The Legend of Zelda: Majora's Mask, found in the swamp.
As for all Majora's Mask sub-games, rankings for this game are hosted by N64HS at [1].
Strategy
The main thing here is to of course be able to shoot all the "targets" in a single shot since every second you save gives you 10 bonus points at the end. So it's really all about aiming correctly and remembering what come next from where. Since everyone can get a perfect, the real difference is how quick you can be.