E9uations

E9uations is a single-player game based on Sokoban that adds the rule of arithmetic operations.

You Are the Equals Sign

The character you control is the equals sign itself.

Move the equals sign to position numbers and operators, and complete the equation.

Once connected to an equation, the calculation runs automatically and the result appears on the other side.

Create the Value You Need

When you connect a number to an octagon-shaped target of the same value, both disappear.

Your goal is to clear all the targets.

Only the four basic arithmetic operations are used, and no complex mental math is required to solve the puzzles.

each puzzle demands its own unique insight.

Puzzle Structure

The game features multiple chapters, each with a different theme.

Within each chapter, easier and harder puzzles are separated, allowing for non-linear progression.

Hints are available for most puzzles.

Hints are simpler versions of the main puzzles that share the same core idea.

Other Features

Unlimited Undo.

160+ handcrafted puzzles

Controller support