Shoal

How to play

1. Spell words of four letters or more by dragging along the paths, or tap the letters in turn and tap the last one again. You can also type.
2. Finding a word also finds the shorter words inside it that share its stem, so BILLS finds BILL and UNBELIEVABLE finds BELIEVABLE.
3. Every path belongs to a word you still need. When no remaining word uses a path, it washes away.
4. When every word through a letter is found, the letter sinks and a tropical fish takes its place.
5. The star marks the longest word. Find every word as fast as you can. Wrong guesses cost nothing.
6. Then pop the shoal. Tap two or more touching fish of the same colour, diagonals included, and the rest drop down.
7. Clear every fish to unlock the Frenzy.

The fish you get depend on how you solve the board.