4D Rubik's Cube Explorer is an interactive application that brings the classic Rubik's Cube into the fourth dimension. Instead of solving a standard 3×3×3 cube, users can explore and manipulate a 3×3×3×3 hypercube puzzle, where each visible structure represents a projection of a higher-dimensional object. The app is designed to make 4D geometry more intuitive through play. Users can rotate, inspect, and interact with the puzzle while learning how pieces, stickers, cells, and moves behave in a four-dimensional space. By translating abstract mathematical concepts into a hands-on visual experience, the application helps users understand spatial relationships that are normally difficult to imagine. Beyond being a puzzle, the app functions as an educational tool for exploring higher-dimensional thinking, computational geometry, and game-based learning. It invites players, students, researchers, and puzzle enthusiasts to ask a simple but fascinating question: what would a Rubik's Cube look like in the fourth dimension?






