Crazy Machines Elements

This requires you to both complete the objective of each puzzle and collect every golden Bonus Nut in each puzzle. All of the nuts must be collected before you solve the puzzle; any nuts collected after you hear the "complete" sound effect and the applause starts do not count. Puzzles that you have solved and collected all Bonus Nuts in are marked with a golden puzzle piece icon on the puzzle selection screen. All 110 puzzles need to have this icon to unlock the trophy. The playlist linked below contains solutions for every puzzle.

Crazy Machines Elements (PS3) - Puzzle Mode Solutions - YouTube

Here's some general tips that can be used in nearly every level if you'd prefer to keep trying on your own instead of going directly to the video solution.

• If you're sure you have the right solution but it's not working, try moving some of your parts to slightly different locations. As odd as this sounds, sometimes the machine refuses to work properly depending on where you put your parts. Moving something slightly could make the entire thing work even if the part you moved had no relation to where the machine was failing. This is especially true on some of the later, more complex puzzles.
• Start the machine as soon as the puzzle loads. Many times, you'll get to see things start moving and get a feel for where you need to start placing parts to keep things moving.
• Look at where the Bonus Nuts are located. Sometimes, they form a path that can give you a clue as to where things in the puzzle are going to be moving to.
• Go to the "Help & Options" section of the menu and select "How to Play". On page 2, there is a key telling you what the various symbols on the part tooltips mean. Knowing them can help you know your parts better and give you a better idea of how to use them in each puzzle. Also, reading the part tooltips is a great way to learn about new parts you're not familiar with. You can see tooltips for any part in the puzzle (both already on the board or in your inventory) by hovering your cursor over them.
• If you have any Flexible Sheets or Fuses in your inventory, take them out and see what shape they are. These parts are unique as their shape can be changed in the editor, but not the puzzles themselves. Thus, you'll never know what shape they are until you look at them, and once you know what shape they are, it may become obvious where you need to place them.
• Look at the background for small circle or square shaped sections of empty wall. These usually indicate that you need to place a part there.
• Look at the name of the puzzle itself. Sometimes they might be a hint about the puzzle's solution rather than just some generic name. Pressing will toggle the puzzle's objectives and name on the screen.