Mystery House Marathon

Mystery House Marathon is the last and the longest of all the Mystery houses in Super Mario 3D world, with each challenge lasting 10 seconds to be completed. It is 1 of the 3 levels of World-Crown. The Mystery house use's several previous mystery house challendges along with new ones. It contains 30 green stars, 1 per-challenge, and 1 stamp.

Challenges

 * 1. A room containing 3 Koopa's that need to be KO'd.
 * 2. A set of 3 swinging platforms, and 1 rolling spike bar, the green star is at the end of the platforms.
 * 3. A room with 3 "P" switches and 2 Brolder's, all switches need to be activated.
 * 4. A room containing 4 torches and a long ? block with a Fire Flower. Light the room.
 * 5. A room rotating anti-clockwise containing 3 rows Peepa's rotating clockwise and a Green star.
 * 6. A room containing 20 wooden crates. The green star is int the top right group, bottom left crate.
 * 7. A room containing a Goomba and 6 micro goombas that need to be KO.d.
 * 8. A room containg 4 Biddybuds and 5 baseballs, the green star is over a gap down a slope.
 * 9. A room Containg 4 trampoline anemies and a out of reach Green Star.
 * 10. A room containg 2 thwomps and a light path.
 * 11. A sled run with moving wall enemy
 * 12. A room seperating a small P switch and the green star, also a box with a super bell.
 * 13. A set of large blocks stacked up with the green star at the top.
 * 14. A room containg 1 seond beat blocks for stairs and a green star.
 * 15. A room with 4 large yellow/red blocks that fall when touched, Green star is at top.
 * 16. Back wall rotating anti-clockwise with two groups of fuzzies rotating clockwise. Green star is in the middle of the back wall in a top opened box.
 * 17. Room with 7 speed pads and a Rabbit holding the Green star. Players need to catch the rabbit.
 * 18. Room containing a Jump pad and 5 baseballs, a small p switch at the top on the right side wall.
 * 19. A rotating wooden circle maze containg 2 Pirahna Plants and a green star.
 * 20. A platform and 2 Bullys.
 * 21. A room containing 3 extending ? blockas and a out of reach Green Star.
 * 22. A room containg 3 speed pads 2 Bullet bill cannons, Cat bullet bills and a green star at the end of a narrow walkway.
 * 23. Contains 6 Pirahna Creepers, 5 for stairs 1 for an obstacle, Green star at the top.
 * 24. A automatically rotating hill with Pirahna plants and brick blocks and a Green star at the end.
 * 25. A room containg 3 switches, two thwomps, one bomb and 5 baseballs.
 * 26. A room containg 2 pirahna plant items and two groups of fuzzies, all must be KO'd including Pirahna plant items.
 * 27. A room with destructible blocks up against the back wall, a search light and bullet bills. Green star is in top left corner.
 * 28. A donut bridge with 2 Spikes at the end along with the green star.
 * 29. A room containing Boom Boom. Jump on him once.
 * 30. A straight way with coin stacks, a stamp and a green star all laid out in a row.

Supporting

 * Sprixies

Enemies

 * Boom Boom
 * Biddybud's
 * Brolder's
 * Bullet Bill's
 * Bully's
 * Cat Bullet Bill's
 * Fuzzie's
 * Goomba
 * Micro-Goomba's
 * Koopa's
 * Peepa's
 * Piranha Creeper's
 * Piranha Plant's
 * Spike's
 * Thwomp's

Items

 * 30xGreen Stars
 * Baseball's
 * Bomb
 * Coins
 * Fire Flower
 * Stamp
 * Super Bell

Trivia

 * This is the only Mystery House to contain a Stamp