Overview

Draw in a hourglass to modify the path the sand needs to make. Control the duration of the hourglass to reach the desired goal. Solve small puzzles while enjoying the satisfying sand simulation. Can you be the ultimate sandweaver and beat all puzzles?

 How To Play 

1. Draw in the hourglass to influence its duration.
2. Click on the Start Test button to test your creation.
3. Repeat step one and two until you are happy.
4. Click on the Submit Hourglass button to get a accuracy rating and to progress to the next level

Controls 

Left Mouse Button: Draw
Right Mouse Button: Erase

Tips 

• Try to make the opening of the hourglass smaller to make the duration longer
• Not every phase needs all of the sand to reach the bottom. Once the fill level on the top reaches 100% the phase is completed.
• Avoid two or more long horizontal strips.  The sand can only flow left / right if it has space (empty pixel) diagonally down. These horizontal strips therefore prevent the sand from reaching the bottom.