• Click both + and - lengths.
• Click the "play" button.
• Add a new solution.  Click on each separately.  Play!
• What happens when the solution is correct/incorrect?

1. Zoom: Use the magnifying glass to zoom in and out.
2. Add Solutions: Click the "+" in the tray.  Then click the lengths.
3. Play Solutions: Play any of your solutions by clicking the solution for the "play" button to appear.  Dotted lines show the active solution.
4. Delete Solutions: Click to select the solution. Then click the "X" at the end to delete the entire solution. Click any part of a solution. Press "delete" to delete it only.

1. In the menu, click "Choose Puzzle."
2. Then select a puzzle to play!

Create your own Acrobat Number Line Puzzle for others to solve:

1. Click the Menu. Click "Create a Puzzle."
2. Add a title and description.
3. Set the rope length up to 100 feet. Set the number of rope lengths minimum of 2 and a maximum of 4.
4. Save.

• In the menu, click "Save."
• Copy the URL and paste in the google spreadsheet.