I'm sure you are here to get help on solving the puzzles for Episode 4. Exactly that, really. Let's not waste time, follow me onto the next section! If you haven't got to any of the sections where you have to do puzzles, there may be spoilers ahead, so watch out!

The first puzzle will be found in Ivor's treasure room. First off, you will need to take all the items in the room by going up to them and selecting the "Take" action.

After you've done this, an area with droppers should open up nearby. You will have to put each item in a specific dropper. Do it like I did in the following screenshot.

If you've noticed a pattern, it's the exact order the Order of the Stone obtained the items according to Soren's stories.

The second puzzle is located in the room you enter after you enter the iron doors that were unlocked after you finished the first puzzle.

You will have to push the buttons of each mock-up of the Ender Crystal towers, but in a specific order. The sequence goes as follows.

-Press the button below the banner with the bow on it.
-Press the button below the banner with the TNT on it.
-Press the button below the banner with the redstone dust on it.
-Finally, press the button below the banner with the diamond sword on it.

This should complete the first part of the puzzle. Now, on to the second half, which is quite simple.

Go up to the mock-up Ender Dragon. If you go up to the purple-ish looking lantern block, there should be an action that you can perform. It's to the right of the bow and arrow banner. Once you perform that action you will call up Reuben and he will help you get onto the ender dragon. Walk up forwards some, and then right. You will find a lever. Push it.

Congratulations! You have completed all the puzzles. Now, continue on, where you'll make a big discovery about the Order of the Stone.