Description:A playful 4D physics sandbox that lets you explore and manipulate toys from four-dimensional space. Watch shifting 3D cross-sections, rotate through unseen axes, and discover how higher-dimensional objects move, collide, and stack. Blending simulation and education, it turns abstract math into hands-on intuition with tactile controls and visually rich scenes.
Experiment with dozens of handcrafted toys and setups, realistic 4D rigid-body physics, smooth touch gestures for multi-axis rotation, and clear visual modes that make complex ideas feel accessible. Perfect for curious minds, students, educators, and anyone who loves to learn by playing.
How to play:Explore the home scenes and tap a toy to spawn or select it, then drag to position it in space.
Pinch and twist to rotate objects; use on-screen rotation controls to turn them through fourth-dimensional axes.
Slide the W-axis control to sweep cross-sections and reveal how 4D shapes appear as changing 3D slices.
Switch between projection and slice views to compare different ways of seeing motion in higher dimensions.
Drop, stack, and collide toys to observe realistic 4D physics and unexpected interactions.
Follow tutorial prompts and try curated scenes to build intuition and discover new behaviors and combinations.