IQ Draw is a mobile Android app for visual logic tasks where users do not select a suggested answer, but must draw it.

Instead of a classic multiple-choice test, every task asks the user to complete a matrix by drawing a line, shape, circle, arrow, segment or combination of elements. The application recognizes the drawing according to predefined geometric rules and evaluates whether the answer is correct.

The project combines logic matrices, SVG geometry, gesture recognition and an interactive mobile-first interface. The goal is to create a test that feels more natural, active and demanding than a standard IQ test because the user must understand the pattern and reproduce it precisely by drawing.

What makes it different

• users draw the answer instead of choosing between options
• every task has its own interaction model
• the application recognizes lines, shapes, circles, segments and combinations
• answers are evaluated automatically
• the interface is optimized for mobile devices and touch
• the entire experience is built as an Android application

Technical details

The project is built in React with a custom SVG system for displaying questions and answers. Each task defines its own geometry, drawing rules and answer evaluator. Instead of a generic canvas approach, the logic uses structured segments and shapes so the application can understand what the user attempted to draw.