NineByNine app icon

Apps Like NineByNine for iPhone and iPad

by Jasjit Chawla★ 0.00 ratingsGamesFreeData updated 2026-09-06

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Logic Dots app icon

    Logic Dots

    Matias Ini

    Solve puzzles by placing on grids

    Solve puzzles by placing on a grid based on surrounding numbers. Complete -based challenges with increasing difficulty. Track progress and unlock new puzzles. Share solutions and compete with other players.

    ★ 4.3420 ratingsGamesFreeData updated 2026-09-09
  2. Deck 24 app icon

    Deck 24

    WENOVATE PTY LTD

    Play cards and solve equations to make

    Play card 24 to solve puzzles using four cards and math operations to reach 24. Compete in single-player or real-time multiplayer matches. Track progress with XP, coins, and achievements. View global leaderboards and unlock rewards.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06
  1. Kidoku – Kids Sudoku Puzzle app icon

    Kidoku – Kids Sudoku Puzzle

    Chao-Hsin Shih

    Play with animal blocks

    Solve puzzles with 2×2, 4×4, 6×6, and 9×9 grids. Animal Mode uses colorful characters for younger players. Classic Mode offers traditional number puzzles. Track progress and complete puzzles offline without ads.

    ★ 4.6666 ratingsGamesFreeData updated 2026-09-06
  2. Hexa Nexus: Crystal Strategy app icon

    Hexa Nexus: Crystal Strategy

    Rainika Ahuja

    Play hexagonal puzzles and fuse crystals

    Play hexagonal puzzles with 6-directional matching and fusion mechanics. Use gravity-based reactions and deploy power-ups strategically. Choose from four modes: Classic, Time Rush, Infinite, and Puzzle Quest.

    ★ 4.7105 ratingsGamesFreeData updated 2026-09-06
  3. Dark Sudoku - Classic Puzzle app icon

    Dark Sudoku - Classic Puzzle

    Sergiy Pasternak

    Solve puzzles, track progress, challenge yourself

    Solve puzzles with 15000 unique levels across five difficulty settings. Adjust settings for hints and size. Track progress and restart puzzles. Share solutions via social media.

    ★ 4.564 ratingsGamesFreeData updated 2026-09-24
  4. Jigsaw Master: Puzzle Journey app icon

    Jigsaw Master: Puzzle Journey

    Small ant limited

    Master puzzles to unlock new challenges

    Solve puzzles with increasing difficulty levels from 36 to 400 pieces. Complete current puzzles to unlock next challenges. Customize complexity by selecting piece numbers. Track progress through daily challenges with adjustable difficulty settings.

    ★ 4.8492 ratingsGamesFreeData updated 2026-09-06
  5. Killer Sudoku by Logic Wiz app icon

    Killer Sudoku by Logic Wiz

    Logic-Wiz

    Play puzzles and track your progress

    Play with puzzles crafted for 6 difficulty levels. Use tools like hidden cages, combination panels, and a calculator. Access smart hints to guide solving. Track progress and view detailed solutions.

    ★ 4.9160 ratingsGamesFreeData updated 2026-09-06
  6. Sudoku - Puzzle Adventure app icon

    Sudoku - Puzzle Adventure

    晶 闫

    Solve puzzles and unlock levels

    Play by filling a 9x9 grid with numbers 1-9 without repetition in rows, columns, or 3x3 blocks. Choose from multiple difficulty levels. Track progress and solve puzzles to improve logic and concentration.

    ★ 4.3272 ratingsGamesFreeData updated 2026-09-06
  7. Sudoku: Logic Puzzle Workshop app icon

    Sudoku: Logic Puzzle Workshop

    Volcano Entertainment Limited

    Play and solve puzzles

    Solve puzzles with 15,000+ levels and 10 variations. Use an exclusive hint system to guide solving. Track progress and statistics. Adjust difficulty settings. Share completed puzzles.

    ★ 4.6222 ratingsGamesFreeData updated 2026-09-10

How we rank alternatives

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