TWENTY-FIVE POINTS
Looks only. The rules, the par and the clock never change.
Four tigers. Goats frozen on the board. Clear every goat.
Lines matter. Orthogonal links run everywhere; diagonals exist only on the shaded points — the four corners and the centre.
Every board is timed. The clock scales with the board, and it stops while a tiger is moving — so it is thinking time you are spending, not animation time.
Clear the board in as few moves as par, with no hints and no undo, to earn three stars.
Hint shows a legal move for where you are right now, and costs 8 seconds.