Strata Relay

A compact 5×5×5 terrain puzzle. Each pulse raises a local cross of soil columns through low, resonant and high strata; high peaks fracture back to low. Shape a continuous resonant contour so energy can propagate from the gold source crystal to the cyan target.

Controls: Tap or click a mutable soil column to pulse it and its mutable cardinal neighbors. Restart and New Seed stay on-screen; Next Stage appears after a win.