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
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Ranked alternatives

Showing 561–580 of 1,000 ranked alternatives.

  4. #Sevenns app icon

    #Sevenns

    Commuter Games Limited

    Solve puzzles with seven tiles

    Solve puzzles by placing seven tiles into three overlapping ellipses. Each ellipse has a rule that determines where tiles can go. Place one tile per region to satisfy all rules. Track progress and complete challenges.

    ★ 5.01 ratingsGamesFreeData updated 2026-09-06
    App details
  12. Satori Sudoku app icon

    Satori Sudoku

    Kevin Kozan

    Puzzle challenges with multiple difficulty levels and note-taking features for enhanced gameplay.

    The app offers a variety of puzzle challenges with multiple difficulty levels. It includes features like pencil marking and auto-fill for notes to enhance gameplay.

    ★ 5.02 ratingsGames$0.99Data updated 2026-09-09
    App details
  15. Sudoku Epic app icon

    Sudoku Epic

    Kristanix AS

    Play , Wordoku, and Killer puzzles

    Play with five different game modes including 9x9, 6x6, Wordoku, Killer , and daily challenges. Solve puzzles with varying difficulty levels. Use hints and track progress across multiple game types.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-08
    App details

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