I am also stuck on the cave level with Harry and Dumbledore. When I use the deluminator to light the 3 lamps, how do I light all 3? Then I know I need to jump on the rocks that I have to keep raising to a an island with another lamp that I need to use the deluminator. How do I get the light for that lamp? Help someone walk me through.
I'll walk you through it but its not easy. Many times you have to go back and forth. I died A LOT before I completed it. If you are worried about being a true wizard go back to 5-2 & 5-3 to collect the red bricks for X4 & X6. (X2 is in 6-1 if you don't have it already)
1) lumos- Walk through the glowing bubble and it will light everything.
2) Walk to the door with three lamps
3) Use the deluminator and walk the light to the one gated door to the right to get the hat (Its easier to do this now than later when you are frustrated.)
4) Take the light back to the 3 light door and put it in.
5) move to the slight out cropping near the chest that needs to be dug up
6) raise the first stone. (I suggest you let it sink back down and do it again before jumping. It gives you a better idea of the speed at which you need to move.)
7) Jump to the first stone and immediately start to raise the second. DON'T WAIT OR RAISE IT ALL THE WAY.
8) Jump and then IMMEDIATELY jump to the middle.
* Build the bell and ring it. Hit the bats and you get a character. It also gives you something to do before getting frustrated again.
9) Take the light in the middle. (A gate will form but don't worry about that.)
10) Repeat 6,7 & 8.
11) Use the light to open the red wall
12) cut the circle and build the Apparation point.
13) Take back the light (Gate will reform) & Apparate away.
14) Put the light in the missing space- which removes the gate at the top.
15) Remove the light to the right- this will cause a handle to appear on the bottom step.
16) drag each step out. Jump up to parseltounge puzzle and solve it.
17) Leviate the apparation point over the water. (It guides itself...and if you do it wrong it floats back. Just try again if necessary.)
18) Get in the apparition point that you arrived in. This time it will show you a wheel. Use your thumb control to keep it on the right side arrow. Apparate.
19) Take the light you are carrying to the 3 light door, putting it in one open spot. Apparate back.
20) Take the second light. (The gate will reappear- don't worry about it.)
21) Repeat step 18 then put the last light in. The door opens.
22) Walk in.
That may have been way more than you wanted, but it is a walkthrough.
Hope its what you needed.
Joy88