Use your fingers to build wood bridges and let the vehicles cross them. Use as less material as you can to get the highest score. This free version includes 10 stages.
Solutions available at: http://www.edbasoftware.com
*** Change Log ***
1.0.0 - Initial version: 4 stages
1.0.1 - Bug fixes (vehicles and highscores)
1.1.0 - New stages: 6 stages
1.2.0 - New Stages: 8 stages