• ✓Built to be the sentence on its own cover: collect sea glass, thread a mobile
• ✓The board asks for one piece at a time — by colour AND shape together
• ✓Every round hides another of that shape and another of that colour, so both halves must be read
• ✓A piece found is a piece hung — the mobile grows while you watch
• ✓A wrong pick costs nothing; the board names the piece you did pick
• ✓Nine pieces on three cords, a shell on the end of each, then the finished mobile
• ✓Every screen — on a phone the mobile hangs above the beach
• ✓Paint this game its own beach (it borrows the summer one today)planned

✓ = done · ☐ = planned. Every game is built one step at a time like this.