Zero/Sum app icon

Apps Like Zero/Sum for iPhone and iPad

Solve puzzles to uncover the cure

Solve math puzzles to restore equations and uncover a cancer cure. Navigate a comedic story with branching choices. Unlock hidden content by solving equations. Track progress through interactive challenges. Share achievements with friends.

by Sean Kearney★ 4.227 ratingsGamesFreeData updated 2026-09-25
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Ranked alternatives

Showing 761–780 of 1,000 ranked alternatives.

  10. Slider Challenge app icon

    Slider Challenge

    Cyber Park Studios LLC

    Race to solve puzzles fastest.

    The app offers three levels of play: Easy (3x3), Normal (4x4), and Hard (5x5). Players can choose from over 25 puzzles or use their own photos.

    ★ 5.01 ratingsGamesFreeData updated 2026-10-09
    App details

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