In Griddlers your target is decode picture, using digits and symbols (exclusive new in this program). Full tooling for development and games. Manual input digits and symbols for autodecision (search all variants), step-by-step decision, converting classic task to symbolical. Generating random puzzles with various levels: from easy-classic to extreme-symbolic. All puzzles is absolutely logical for decision: wizards train and explain ways of decision. For developers: loading graphics file and transformation to a puzzles, drawing of pictures, converting classical task to symbolical. In the program there are three interconnected mode: Table: Manual input of digits, symbols, the decision, converting classic to symbolical. Picture: Creation of classical task. Drawing and additional functions. Game: The decision of a task. Four wizards analyze a task, hint.