01
Pinned (original)
Questions pinned to the submerged mass; they swing round with the berg.
Drag to turn the iceberg
02
Crystal
Low-poly berg with big glassy facets; questions as white pills on its flanks.
Drag to turn the iceberg
03
Depth gauge
Camera near the surface. Questions sit on a depth gauge either side, deeper ones lower; the berg turns behind them.
Drag to turn the iceberg
04
Dive — ocean water
Scroll to sink. This one tries the realistic ocean shader: moving waves, live reflections of the sky and berg, sun glints. (Homepage still has the simpler water.)
Drag to turn the iceberg
05
Rising bubbles
Questions drift up from the deep around the berg like air bubbles, one always mid-climb.
Drag to turn the iceberg
06
Frost ring
Frosted-glass questions orbit the berg on a ring below the surface. Drag to spin the ring.
Drag to turn the iceberg