NineGaps app icon

Apps Like NineGaps for iPhone and iPad

Place numbers match operations puzzle

The app presents a math puzzle game where players place numbers 1 through 9 into gaps. It matches operations within the puzzle and offers five difficulty levels with unlimited puzzles.

by Quadion Technologies LLC★ 4.010 ratingsGamesFreeData updated 2026-09-11

NineGaps screenshots

Ranked alternatives

Showing 601–620 of 1,000 ranked alternatives.

  1. Math Crossword - Infinite app icon

    Math Crossword - Infinite

    WebmateDigital OU

    Solve puzzles and track progress

    Solve -based puzzles with varying difficulty levels. Input numbers to complete grids. Track progress and replay previous puzzles. Adjust settings for difficulty and puzzle size. Share scores with friends.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06

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