Math Attack

Math Attack is a mathematical puzzle game about reducing expressions to zero.

You are given a set number of operations, things like ÷2, ln, d/dx, √, and you must use them in a prudent (and clever!) way to attack the expressions of each level. Think of it as fighting enemies whose HP bars can be integers, surds, complex numbers, and polynomials.

Learn and gain insights into the structure of these operations as each level is personally handcrafted to be interesting, and to introduce a new idea. 
Features
Forty levels, each built by hand to poke at what you think you know about numbers and expressions.

A lens for every expression, letting you peek under the hood at the prime factors, the point on the complex plane, the decimal expansion or the graph.

Play the levels in any order; skip ahead, come back later, wander through them however you like, since they're all open from the start.

Keyboard, mouse or controller, with full gamepad support and matching button prompts, native on Linux and playable on Steam Deck.

Steam achievements and cloud saves.