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 61–80 of 1,000 ranked alternatives.

  1. Puzzle Blast - Break & collect app icon

    Puzzle Blast - Break & collect

    Ketchapp

    Art pieces by tapping and swiping

    Tap or swipe pieces to reveal hidden art. Complete levels with diverse challenges. art pieces as you progress. View rich visual effects and track progress through multiple stages.

    ★ 4.51,237 ratingsGamesFreeData updated 2026-09-06
  1. Make Hexa Puzzle app icon

    Make Hexa Puzzle

    BitMango, Inc.

    Combine triangles to form hexagons

    Play a hexablock game by dragging triangles onto a grid to form hexagons. Combine same-colored blocks to create hexagons. Fill a gauge by making as many hexagons as possible. Play offline or online. No time limit.

    ★ 4.61,778 ratingsGamesFreeData updated 2026-09-11
  2. Brain Victory app icon

    Brain Victory

    MNMFUN TECHNOLOGY CO., LIMITED

    Play puzzles and solve riddles

    Play to challenge and improve problem-solving skills. Solve tricky puzzles and riddles with humorous twists. Track progress and unlock new levels. Share achievements with friends.

    ★ 4.92,828 ratingsGamesFreeData updated 2026-09-06
  3. Bus & Win - Traffic Jam app icon

    Bus & Win - Traffic Jam

    Johnson Truong

    Play puzzles, solve challenges, relax and enjoy

    Solve jam puzzles by rotating car direction arrows. Rearrange vehicles to clear paths and reach goals. Track progress and unlock new levels. Share achievements with friends.

    ★ 4.3451 ratingsGamesFreeData updated 2026-09-06
  4. Mind Timber: Block Sudoku app icon

    Mind Timber: Block Sudoku

    Mai Bui

    Place blocks, solve grids, clear rows

    Place wood blocks on a 9x9 grid to clear lines or 3x3 squares. Fill rows, columns, or squares to remove blocks. Combine moves to clear multiple lines or squares in a single action.

    ★ 4.41,321 ratingsGamesFreeData updated 2026-09-06
  5. Cryptogram: Number & Word Game app icon

    Cryptogram: Number & Word Game

    SMARTRONIC ELEKTRONIK YAZILIM DANISMANLIK SANAYI VE TICARET LIMITED SIRKETI

    Solve puzzles and unlock clues

    Solve cryptograms, anagrams, and crosswords. Play Sudoku puzzles. Track progress and unlock new challenges. Customize difficulty levels. Compete against other players. Share achievements on social media.

    ★ 4.62,069 ratingsGamesFreeData updated 2026-09-06
  6. Single Line Draw: Mini Games app icon

    Single Line Draw: Mini Games

    M S Game Notch

    Solve puzzles with a

    Solve puzzles by drawing lines to complete challenges. Complete levels with brain training exercises. Play various puzzle types including connecting parts, saving emojis, and building bridges. Track progress through multiple difficulty stages.

    ★ 4.51,010 ratingsGamesFreeData updated 2026-09-06
  7. Sudoku Solver: Hint or Solve app icon

    Sudoku Solver: Hint or Solve

    Daniel Anderson

    Puzzles and print them

    Allows users to input puzzles via image or keypad. Features include solving entire puzzles or individual numbers, creating and printing puzzles, and erasing last entry by shaking.

    ★ 4.61,836 ratingsUtilitiesFreeData updated 2026-09-08
  8. Sudoku Magic: Logic Puzzles app icon

    Sudoku Magic: Logic Puzzles

    Khoa Bach Huu Nguyen

    Play and adjust difficulty in real time

    Solve with classic gameplay rules. Avoid repeating numbers in rows, columns, or 3×3 grids. Adjust difficulty in real time. Select from Easy, Medium, Hard, Master, or Daily Challenge. Track progress with detailed performance insights.

    ★ 4.9666 ratingsGamesFreeData updated 2026-09-06
  9. Catch a Mouse: Puzzle Quest app icon

    Catch a Mouse: Puzzle Quest

    Meme, Inc

    Stop the mouse, save the cheese.

    The app presents a puzzle adventure where users act as the Cheese Guardian to stop a mouse stealing legendary cheeses. Players travel across global locations, set traps, and solve puzzles to recover the stolen cheese.

    ★ 3.7270 ratingsGamesFreeData updated 2026-09-10
  10. Sudoku Epic app icon

    Sudoku Epic

    Kristanix AS

    Play , Wordoku, and Killer puzzles

    Play in five different modes: 9x9, 6x6, Wordoku, Killer , and daily challenges. Solve puzzles with numbers or letters. Track progress and set difficulty levels. Share completed puzzles.

    ★ 4.8411 ratingsGamesFreeData updated 2026-09-08

How we rank alternatives

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