ChuChu Rocket! Puzzle Upload Tutorial 1. Select “Puzzle Edit” from the main menu. 2. Create your puzzle and select “Play” to test it. Note: The puzzle must be solvable in order to save it. 3. Go to “File” > “Save” and select a slot to save the puzzle in. You can save up to 25 puzzles on one VMU. 4. Enter a name for your puzzle and press “Start” to save it. 5. To upload the puzzle once online, first select “Puzzle Land”. 6. Select “Upload Puzzle”. 7. Choose the slot your puzzle is saved in and hit “A”. 8. Enter a name for your puzzle and press “Start” to upload it.