Programming Learning on Maze

This program is based on the following applications and libraries.

Blockly Games: Maze. https://blockly-games.appspot.com/maze
Blockly: Web-based visual programming editor. https://code.google.com/p/blockly/
GWT and App Engine: Development environment and web server. http://www.gwtproject.org/
jQuery: Javascript utility. http://jquery.com/
jQuery EasyUI: jQuery library for UI. http://www.jeasyui.com/
jQuery Easing Plugin. http://gsgd.co.uk/sandbox/jquery/easing/
PieMenu: Pie type menu. https://github.com/Nikesh/Pie-Menu/