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 281–300 of 1,000 ranked alternatives.

  1. Cross Math Crossmath Puzzle app icon

    Cross Math Crossmath Puzzle

    Can Citoglu

    Solve equations, fill grids, win rounds

    Solve crosswords with horizontal and vertical equations. Input numbers to complete rows and columns. Adjust difficulty levels. Track progress and review completed puzzles. Share solutions via social media.

    ★ 4.861 ratingsGamesFreeData updated 2026-09-06
  2. Perfect Roll Puzzle app icon

    Perfect Roll Puzzle

    GLOBAL MOBILE APPLICATION LIMITED COMPANY

    And arrange layers

    Play by rolling and unrolling layers to match the target image. Use one finger control to rearrange pieces. No time limits or penalties. Share progress and access support via email.

    ★ 4.570 ratingsGamesFreeData updated 2026-10-01
  1. Sudoku App app icon

    Sudoku App

    WINR Games Inc.

    Solve puzzles and track progress

    Provides puzzles with varying difficulty levels. Users can select grids, input numbers, and check for errors. Features include hint assistance, puzzle saving, and adjustable difficulty settings.

    ★ 4.578 ratingsGamesFreeData updated 2026-09-13
  2. Birds Jigsaw Puzzles - Titan app icon

    Birds Jigsaw Puzzles - Titan

    珏 王

    Piece together bird images and complete

    Solve featuring detailed images of . Drag puzzle pieces to their correct positions to complete the image. Choose from various difficulty levels and themes. Save progress and revisit at any time.

    ★ 4.528 ratingsGamesFreeData updated 2026-09-08
  3. Draw Fly app icon

    Draw Fly

    WEEGOON GLOBAL JOINT STOCK COMPANY

    ★ 5.020 ratingsGamesFreeData updated 2026-09-06
  4. Connect Dots Challenge app icon

    Connect Dots Challenge

    Tuc Nguyen Van

    And complete circuits

    Play a puzzle game where you identical by drawing non-intersecting lines. Complete levels by connecting all . yourself with increasing difficulty. Track progress and replay levels.

    ★ 4.545 ratingsGamesFreeData updated 2026-09-06
  5. Sum Fun app icon

    Sum Fun

    Wondrous Minds Company Limited

    Place numbers match sums blast

    The app presents a number puzzle with three rules for placing numbers and matching sums. Players can blast the board by matching the last digit of a number with the sum of its neighbors.

    ★ 4.933 ratingsGamesFreeData updated 2026-10-28
  6. Water Escape app icon

    Water Escape

    Winter Sun Technology Company Limited

    Solve puzzles and fill pipes

    Play a puzzle game where players move blocks to connect colored pipes and fill them with . Complete levels by planning moves and solving challenges. Features include hundreds of increasingly difficult levels, colorful graphics, and smooth animations.

    ★ 4.353 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.