Math Marsh

In Math Marsh, you control a fly moving across a pond of numbered lily pads. Each equation has numbers missing. Find the numbers you need and eat them while avoiding the frogs, lizards, and spiders sharing the board.

Correct answers add time to the clock. Wrong answers and enemy hits subtract time. Clear enough numbers to move to the next board; the run ends when time runs out.

Choose addition, subtraction, multiplication, division, or a combination. Easy uses a small board and asks you to find the answer to each equation. Medium and Expert use larger boards with more enemies and introduce equations with missing operands.

Math progress is saved separately for each operation. As you improve, later boards introduce larger number ranges. You can also return to earlier unlocked steps to practise familiar problems.

A short tutorial introduces the rules and controls. Play with a gamepad or keyboard.