A 4x4 grid where you reveal cards with fish or lizards. Try to make 3-in-a-row with lizards but not with fish.
Clicking a row, column or diagonal with 2 lizards is always a frog. Clicking a row, column or diagonal with 2 fish is always a shark, unless it's a frog. Otherwise it's mostly random -- except that the game will never eliminate the last possibility for a lizard 3-in-a-row.
A 4x4 grid where you reveal cards with fish or lizards. Try to make 3-in-a-row with lizards but not with fish.
Clicking a row, column or diagonal with 2 lizards is always a frog. Clicking a row, column or diagonal with 2 fish is always a shark, unless it's a frog. Otherwise it's mostly random -- except that the game will never eliminate the last possibility for a lizard 3-in-a-row.