SPHERIX

SPHERIX asks you to roll a set of glowing spheres across an abstract grid, aligning each one into its correctly matching slot rather than simply pushing it toward the nearest open space. Because spheres roll rather than snap into place, controlling exactly how far and in which direction each one travels takes more precision than a standard tile-sliding puzzle, especially once a layout has several spheres needing to reach slots on opposite sides of the grid. Moving one sphere into position can block the path another sphere needs to reach its own slot, so sequencing which sphere to roll first — not just where each one ultimately needs to end up — determines whether a layout is actually solvable in the order you attempt it. Its abstract, minimalist grid keeps the focus entirely on spatial planning rather than any surrounding visual theme.