Application Sections: √ Logic entertaining tasks (300 levels). √ Ancient entertaining tasks (52 levels) √ Puzzles (140 levels), 140 exciting logic puzzles. √ 4 Photos 1 word (255 levels). Where is the logic. √ I want to know everything. (1200 levels). The application provides entertaining tasks for logic and thinking. Logic problems are perhaps the most effective tool for developing logic and thinking. Solving a logic problem involves a complex thought process. This is the sequential performan