Eikonal vs Block Color Bus Jam

Eikonal is a physics-accurate optical puzzle game. Place and rotate mirrors, prisms, and lenses on a dark canvas, and watch real light rays bend, reflect, and split in real time. There is no submit button — the puzzle recognizes itself as solved the moment your ray field reaches every target. Named after the eikonal equation, the mathematical foundation of geometric optics, the game simulates light the way it actually behaves: angle of incidence equals angle of reflection, white light disperses into red, green, and blue through a prism, and lenses converge and diverge beams along their true paths. 100 PUZZLES ACROSS 5 CHAPTERS • Reflections — Mirrors. Bounce light to the target. • Refraction — Prisms. Split white light into its spectrum. • Convergence — Lenses. Focus and diverge beams. • Channels — Beam splitters and fiber. Guide multiple paths at once. • Caustics — Diffraction and curves. The master class. LIGHT THAT FEELS ALIVE Every move updates the entire ray field instantly. Nudge a mirror a degree and the whole scene of light shifts with it. The simulation runs continuously, so solving is a tactile, exploratory act — not a guess-and-check. DESIGNED FOR iPHONE AND iPAD Smooth, responsive ray tracing. Glowing beams against a near-black field. Built for iOS 17 and later, with full iPad support in every orientation. NO NOISE No ads. No in-app purchases. No accounts. No internet required. Just you, the light, and the puzzle. Solve with light.

Block Color Bus Jam is a colorful and satisfying block puzzle game where every move matters! Arrange colorful blocks, create smart matches, clear the board, and help keep the bus stop moving. As the levels get trickier, you'll need to think ahead and carefully manage the limited space. MATCH COLORFUL BLOCKS Place and organize blocks on the grid to create matching combinations and clear space. BEAT THE BUS JAM Keep the traffic flowing and solve each puzzle before the board becomes too crowded. PLAN YOUR MOVES Don't just place blocks randomly. Look ahead, find the right combinations, and use the available space wisely. COLORFUL PUZZLE FUN Enjoy bright colors, smooth animations, and satisfying block-clearing gameplay designed for quick sessions or longer puzzle runs.