Pick up the stick. Use the stick to get the hook on the wall. Use the hook on the ring on the door. Now pull on the ring. See related link below for screenshots.
You have to move all the weights to the right side. You can only put smaller weights on top of bigger ones. Move the weights like this: (1 is the left pole, 2 is the middle pole, 3 is the right pole)
1 2, 1 3, 2 3, 1 2, 3 1, 3 2, 1 2, 1 3, 2 1, 2 3, 1 2, 3 1, 2 1, 2 3, 1 2, 1 3, 2 3
See related link below for screenshots
"I" goes to the 1st square above the door. "F" goes to the 2nd square above the door. "Backwards L" goes to the 2nd square above the door. "3" goes to the 3rd square above the door. "7" goes to the 4th square above the door. Finally the "L" goes to the 4th square above the door. See related link below for screenshots.
Swipe from the top right corner dot, to the middle dot, to the left middle dot. Pull the lever. See related link below for the screenshots.
Move the yellow car all the way up, the white car all the way down, the red car a little up, and finally the green car a little down.
See related link for screenshots.
Change all of the buttons to green EXCEPT for the left middle and right middle.
Pressing a button twice will change them green.
See related link for screenshots.
Level 72 has been causing a lot of problems for people playing on a variety of devices. The level has been updated and as of the last update, here is how you beat it:
Move the yellow car all the way up, the white car all the way down, the red car a little up, and finally the green car a little down. See related link below for screenshots.
Drag the wooden squares so that it makes a square pattern then take the wooden block in your inventory and put it in the middle. See related link below for screenshots.
You have to make the cracks line up. The top piece will be the long thin one, with the bigger crack on the right. The one below that will be the one that that looks like a "T". To the right of that is the "L" shaped one. Flip its twice so its upside down. Beside that is the "z "shaped one. And then finally, beside that is the square. Flip it so the biggest crack is on the bottom right. And voila.
Use your knife and cut the wire on the little box. Press the left arrow 4 times and right arrow 3 times. See related link below for screenshots.
Make the number in the middle turn to 73 by using math and moving the door. See related link for screenshots.
To open the door, you have to turn all the squares grey by landing on it with the knight chess piece. If you land on a grey box, it'll turn back to it's original color.
Columns (A to D, left to right) Rows (1-4, top to bottom)
C2 A3 C4 D2 B1 C3 D1 B2 D3 B2 A2 C1 B3 D4 B3 A1 B3 C1 A2 C3 A4 C3 A2 C1
See related link below for screenshots.
Look around the room for clues of numbers.
Then go to the door and you have to turn the knob to 50, then to 40, then to 60, then back to 40.
See related link below for screenshots.
Put in +, x, =, x, -. Press your +/- volume buttons on the side of your phone/device to add the + and -.
See related link below for screenshots.
Press + volume on ur divice. Then keep pressing + x in sequence. Then - volume
Pick up the stick. Use the stick to get the hook on the wall. Use the hook on the ring on the door. Now pull on the ring. See related link for screenshots.
Press the arrow pointing east (the top one).
Press the arrow pair pointing north and east.
Press the arrow pointing north.
Press the arrow pointing south (the top one).
Press the arrow pointing northwest.
See related link for screenshots.
Make the lines connect and draw the maze like on the ground (without the dead ends). See related link below for screenshots.
Light the two torches with your torch. Press the first drum 4 times, the 2nd drum 2 times, the third drum 1 time, and the fourth drum 4 times. See related link for screenshots.
The seventeenth level has a glass door with silver bars across it, which is located on a red brick wall.
Roll ball over right button, then left button. Roll ball over right button 2 times. Roll ball over left button 3 times. Roll ball over right button 2 times.
See related link below for screenshots.
Pick up the paintbrush on the bottom right corner and brush it on the white spot. Press the number "16" where you just cleaned. Now change the colors to the following:
Top: Orange, light blue, blue
Bottom: Green, pink, yellow
See related link for screenshots
Change the top half of the octagon to green orange blue and the bottom half to purple red and light blue. See related link below for screenshots.
That's a lot of levels to answer right here, but check out the related link, and you'll find a guide to all of them.