In the frame
Seen from above, a clear turquoise lagoon is dotted with dark coral heads of all sizes. Pale sandy patches wind between them, and gentle ripples cover the surface.
This dive leaves all 12 tiles of a 4 × 3 board in place but rotates them by 90, 180 or 270 degrees. Tap each tile until the whole picture stands upright.
Dive plan
- Start with the easy part: the large pale sand patch and the biggest coral heads.
- Almost every part of this frame has detail. The least distinct part is the repeating pattern of small coral heads, and even that has texture to go on.
- Each tap turns a tile a quarter clockwise; right-click or Shift+Enter turns it back.
- Start with tiles that contain a horizon, a body or a straight edge — their upright position is obvious.
- Lines run through most tiles here, so check that each one continues smoothly into its neighbours.
- Work row by row so you never lose track of which tiles are done.
Colours of the picture
Main colours, measured from the picture's pixels: teal (49%), turquoise (28%) and lagoon green (24%).
- teal49%
- turquoise28%
- lagoon green24%
How deep it goes
Depth 1 of 5 — a calm paddle.
Reef dives sit in the middle: enough pieces to need a plan, never so many that a phone screen feels crowded.