Harry Potter and the Sorcerer's Stone Cheats (GameCube)

If you are on the the third level of collecting the scrolls at
  Gringotts and you are having problems make sure to get the first
  scroll first. If you do not, none of the other scrolls will appear.

  

Draco Malfoy 1-

  When he throws wizard crackers at you, run over them and you will pick
  it up then throw it at him with X when he stops 2 throw another one.
  Hit him about 4-5 times. Then another guy will come out and do a
  stupid muscle thing.Malfoy will now throw big crackers at you. (you
  cannot pick these up). The other guy will throw little ones at you so
  you can throw them at Malfoy. Then another guy will come out. Just
  repeat what you just did.

  Gargoyle-

  When he is flying in the air and about to hit you, throw a charged
  flipendo knockback jinx at him. Repeat 2 more times, and he will die.
  Then use the levitating spell on him and put him back on the stone
  tower where he started. He will give you three b.b.every flavor beans.

  Draco Malfoy(2)-

  This time you are on a broomstick, so all you have to do is get close  to him and press
square so you can charge at him. Repeat about 10-15
  times.

  I might be missing one or two but the boss that I think is next is....

  Lord Voldemort(part one)-

  When he stands right in front of a pillar, hit the pillar with a
  charged flipendo knockback jinx. It will fall on him. When he hits you
  with the ropes, keep pressing square to break them.Repeat about 10-15
  times.

  Lord Voldemort(part 2)-

  When he is in front of, or behind the Mirror of Erised, Throw 2
  charged flipendo knockback jinxes at the oppisite side of the mirror
  and it will hurt him. Watch out for the large green blast he throws at
  you, because when you get hit by this it means instant death.

  Lord Voldemort/ P. Quirrel(part 3)-

  I guess he is choking you or something but anyways, keep pressing
  square as fast as possible repeatedly, and either press X and square
  at the same time repeatedly, or just press square repeatedly and then
  press X when it tells you to(do this quickly)

  There. you won, but now I can't figure out what to do. Every time you
  load your game, it shows you your cards, and then when you press
  triangle, it laughs and takes you back 2 the main menu.please tell me
  what to do!

  

There are secret passages out in the hogwarts grounds.The way into
  them looks like a discolored section of wall

  

  
Flying Lesson

  After you have completed Flying Lesson and attend a different class,
  go back to the Flying Lesson. Go in and then you will see what looks
  like glowing butterflies. Catch all of them and Madam Hooch will award
  Gyffindor 20 or 25 house points.

  
Bookcase Hint
  
All the non climbable bookcases can be opened. Try
  it and find 11 of the 17 cards!!
  

  
How to beat Lord
  Voldermort

  Once you have put fluffy to sleep,beet the devil snare, got past the
  chess game and made the troll fall down the pit, Hermione will have opened
  the door. A game is played. The knight you'll need is the with the
  sheild.Keep you eye on the bell he's under, then hit the bell with you
  spell, and use two charged Knockback  Jynx on it.p.s. He'll have
  a shield so wait till he has swing at you then use your charged spell
  on him. DO this again an hell, die and drop a potion youll have drink
  it,and run through th fire. In the next room there will be 4 knights,
  repeat what you did before. A giant knight will then appear. Get close
  to him, wait for him swing,run out the way and hell become visible and
  shoot him with a charged spell and keep doing this for 5 to 6 times
  and you'll defeat him. Go across the bridge and in to the other
  room.To get past part 1 of Lord V. wait till he's next to pillar

   and use a charged spell on the pillar. Ropes will stop you from
  moving, so just press square over and over again. Part 2.This is
  simple: wait till he's on the other side of the mirror and use charged
  spells on the mirror for 3 times and repeat,

  dodge his spells. Part three: Press square and x together repeatedly
  and a quick fire pad wont work, I've tried. Watch the end sequence and
  save your game.

  
Easy way to learn
  spells

  To make the spells easy to learn u have to do the shape in one
  direction and then when u have gone one way go over the parts u have
  missed in the other direction.

  U should get over the pass mark and get 25 points for griffyndor

  
Extra Beans

  To get some extra beans, on every armor statue(metal) try casting the
  flipendo spell on it. When you have done alohomora try casting that on
  most paintings. You can usually get around 5-6 extra beans quite
  frequently.
  

  
Beat Draco

  When you're fighting Draco Malfoy with the crackers don't bother
  throwing them back at him just go right up to him and then back off as
  soon as he's thrown a cracker. The cracker will then explode on him
  without even throwing it at him!

  
Enter the Secret Room
  behind the Mirror

  This isn't really a code but if you didn't know this already it is
  good to know. After you learned a few spells like flipendo and the
  spell that opens locked doors you can go through mirrors! When you are
  playing a game and you see this really shiny mirror that has only your
  reflection in it cast a spell on the mirror. Once you do that the
  mirror will open or it will look really foggy, and cloudy in the room.
  Go right up to it and climb in.. inside there are usually many things.
  Sometimes a box with a chocolate frog, some with beans inside,
  sometimes places that lead to wizard cards, and even to secret rooms!

  
Extra house points

  After playing Quidditch against Hufflepuff, find Horklump patch and
  use your Wingardium Leviosa spell on each Horklump. Get all the beans
  from each and get lots of house points!
  


  

  Hidden Chests

  After you have learned the Alohomora charm, Hermione will show you how
  to use it on a door and a chest.

  After you have got the card from the mirror and opened the other door,
  you go into the room with lots of people in it all runing in to class. 
  DONT FOLLOW THEM!! 

  Instead go and charm the middle book case then go and charm the
  portrait that is opposit the book case, after you have got the beans,
  charm the two suits of armor after you have charmed then a both 3-4
  times and got all the beans out of them, a panel in the hole in the
  wall will slide up and you have three chests full of stuff!

  

  

First, you have to put on the aiming mode(triangle). Next,you have to
  shoot all the tentacles that turn light green, then a large tentacle
  will grow out in the middle of the stump. Go to the exact right spot
  so the tentacle cantry to hurt you but it can't and after the first
  whip, shoot a charged knockback jynx and it will blink red once and
  keep doing this until it looks drousey,then use the Incendio spell and
  the gate will open and it will die.
  

  
Another Flying Lesson

  When you leave the building to go to herbology just behind the stairs
  Which Lead you outsite the castle there is a boy that say's quidich
  triles are on. Go behind him and there is a door go in there for
  flying lessons. You have the chance to earn three gold wing medals and
  you get 25 house points for passing. (First go bad and get a bronze,
  try again and get silver, then try again and get gold. If you do this
  for each three by the end you will have 225 house points. Also it is
  easier if you have the nimbus 2000 but you can do it with out it.)

  
Getting the feather

  To get the feather at Eylops owl emporium, pick up the the treats and
  throw them at the owl in the cemter. Time your throw carefully,
  because if you don't the other owls will eat the feed.

  

  Fighting Malfoy

  When you are fighting Malfoy in the entrance hall stand far away and
  let him throw the crackers at you. Dodge them so that they fall on the
  ground. Pick them up and throw them at Malfoy quickly.

  

Its not exactly a code but a hint.  When you enter the room where
  Nearly Headless Nick tells you how to move an extra large flipendo
  block leave it where it is and climb the stairs and run onto the
  block.  From there go to the balcony across from it where, you
  will find a web there.  Hit it with  a flipendo and you will
  get 5 house points for gryfindor and a chocolate frog. 

  

To get pass the potion part where you see the stairs don't go down it
  stand facing the potion table while you are standing there do the
  super jump code
  

  
Broomstick Lessons

  If you can't get through the broomstick lesson, try going to the
  secret area. First, pick up a few rings. Then, go to the picture on
  the building (it looks kind of like a stained glass window-high up on
  building.) Get the beans and the card. Go to Madam Hooch and she'll
  tell you you're the first student that has found the secret area in a
  while.
  
What the beans do:

  

  When you get all of the yellow beans, talk to Fred and george and they
  will tell you the password. The portrait is in the entrance hall(well,
  the door leading to it is.) In here, you will get a Nimbus 2000.

  When you get all the blue beans, talk to fred and george, and they
  will tell you a password. The portrait is in a passage which you will
  see while going to gargoyle gate. Here you will get Quidditch
  armor.(?)

  When you get all the green beans, go to fred and george and they will
  tell you a password. The portrait is actuall right next to them. Here
  you will get a famous witches and wizards card.

  When you get all th red beans, go to fred and george and they will
  give you a password. The portrait is above them on the side that
  doesn't have the book shelves, then go in the door in that room. Here
  you will get a duo flipendo knockback upgrade. (it turns red and is
  more powerful i guess.