Super Mario 64 DS Glitches

Render Star 5 of Snowman's Land impossible
This glitch only works in North American versions of the game. Enter Snowman's Land and choose mission 5 (Silver Stars). Collect all the stars, then go into the igloo. Now lose 1,2,3,4 or all of your Silver Stars by hitting enemies, then leave the igloo. The Silver Stars will have disappeared. If you return to the igloo, the stars also won't be there. Now it is impossible to complete the mission.