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 141–160 of 1,000 ranked alternatives.

  1. Jewels Panda app icon

    Jewels Panda

    Zplay (Beijing) Info. Tech. Co.,Ltd.

    Match to clear missions and unlock stages

    Puzzle game lets users match 3 or more to clear levels. Play without internet restrictions. Features simple rules, unlimited playtime, and lightweight file size. Supports tablet screens and special for added challenge.

    ★ 4.5221 ratingsGamesFreeData updated 2026-09-13
  2. Extreme Difficult Sudoku 2500 app icon

    Extreme Difficult Sudoku 2500

    Ohte, Inc.

    Play puzzles, choose categories, solve challenges

    Solve puzzles in five categories: Normal, Cross, Jigsaw, Cross Jigsaw, and Inequality. Each category contains 500 puzzles. Features include puzzle selection, hint system, and progress tracking. Play all puzzles for free.

    ★ 4.5108 ratingsGamesFreeData updated 2026-09-09
  1. Juice Sort Puzzle! app icon

    Juice Sort Puzzle!

    GOODROID,Inc.

    Puzzles, conquer levels, master strategy

    Solve sorting puzzles to progress through levels. Arrange items in correct order to clear each level. Earn rewards for completing challenges and unlocking new puzzles. Track progress and compete with other players.

    ★ 4.6631 ratingsGamesFreeData updated 2026-09-06
  2. Parks Seasons - Logic Game app icon

    Parks Seasons - Logic Game

    Andrea Sabbatini

    Play puzzles, solve challenges, train your brain

    Solve puzzles with 900 levels and daily challenges. Choose from seasonal and holiday-themed packs. Track progress and access seasonal graphics. Unlock new puzzles regularly.

    ★ 4.7273 ratingsGamesFreeData updated 2026-09-08
  3. Color 6 app icon

    Color 6

    Aleksandr Filatov

    Compose hexes, match colors, win

    Create hexagonal shapes by grouping same-colored tiles. Tap to combine tiles and form larger hexes. Compete to create the most hexes in each level. Unlock new colors and patterns as you progress. Share high scores with friends.

    ★ 3.1280 ratingsGamesFreeData updated 2026-09-11
  4. Chipdom™ app icon

    Chipdom™

    sun boyang

    Merge numbers, play endless, score higher

    Merge numbers to create higher values and increase your score. Play endlessly to challenge your skills. Track progress and compete with others through leaderboards. Customize game settings and adjust difficulty levels.

    ★ 4.6345 ratingsGamesFreeData updated 2026-09-17
  5. Rope Puzzle: Puppy Town app icon

    Rope Puzzle: Puppy Town

    松鹤 钟

    Wrap , connect colors, solve puzzles

    Play by tapping to pull and connect ropes of the same color. Wrap the around circles to create shapes. Progress through increasingly complex color-based puzzle levels.

    ★ 4.297 ratingsGamesFreeData updated 2026-09-06
  6. SUDOKU - TheSudoku.com app icon

    SUDOKU - TheSudoku.com

    KraiSoft Limited

    Play , customize difficulty, track progress

    Play with adjustable difficulty levels and customizable puzzle settings. Use hints, error highlighting, and note-taking features. Track personal times and compare with others. Solve puzzles on a clean, distraction-free interface.

    ★ 4.7108 ratingsGamesFreeData updated 2026-09-06
  7. Missing Link app icon

    Missing Link

    Sarah Pierce

    Find letters to solve word puzzles

    Solve word puzzles by finding letters that complete three words. Each puzzle has one solution. Choose from three difficulty levels. Access hints when needed. Play thousands of puzzles with 750 free.

    ★ 4.5345 ratingsGamesFreeData updated 2026-09-08
  8. Kakuro Endless app icon

    Kakuro Endless

    John Detloff

    Play puzzles anytime

    Solve puzzles by filling grids with digits. Enter numbers in rows and columns to match clues. Avoid repeating digits in any row or column. Access a large library of free puzzles. Track progress and restart puzzles.

    ★ 4.7446 ratingsGamesFreeData updated 2026-09-14
  9. Threesquare app icon

    Threesquare

    Tether Studios, LLC

    Slide tiles, match numbers, score points

    Play a puzzle game by sliding tiles to match numbers and score points. Avoid locking the board by combining numbers strategically. Track progress and compete to achieve higher scores.

    ★ 4.7173 ratingsGamesFreeData updated 2026-09-11
  10. Piczle Lines DX app icon

    Piczle Lines DX

    Score Studios LLC

    Connect dots to create pictures

    Create pictures by connecting dots in logic puzzles. Solve puzzles in expanding puzzle mode and story mode. Unlock additional puzzles through secret methods. Purchase or download free puzzle bundles. Track progress and replay completed puzzles.

    ★ 4.892 ratingsGamesFreeData updated 2026-09-10
  11. Numbers Logic Puzzle Game app icon

    Numbers Logic Puzzle Game

    Absolutist Ltd

    Play , solve puzzles, challenge others

    Play a where players place digits next to each other following specific rules. Complete 40 challenging levels. Compete in multiplayer mode. Features colorful graphics and multilingual support.

    ★ 3.926 ratingsGamesFreeData updated 2026-09-08
  12. Math Brain Up app icon

    Math Brain Up

    Yin Kai Leung Joseph

    Solve equations with single digits

    Solve puzzles by filling in digits to make equations correct vertically or horizontally. Use two squares for two-digit numbers. Requires logical thinking and quick reflexes to complete challenges.

    ★ 4.510 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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