Straight Sudoku app icon

Apps Like Straight Sudoku for iPhone and iPad

Play puzzles with real-time generated challenges

Solve puzzles with real-time generated levels. Adjust difficulty with four options. Play against peers in local challenges. Use undo/redo, hints, and error checking. Track cell input with path notes. Save and reload puzzles. Auto-save on exit.

by Matz Eurenius★ 0.00 ratingsGames$0.99Data updated 2026-09-08

Straight Sudoku screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Playdoku: Block Puzzle Game app icon

    Playdoku: Block Puzzle Game

    Burny Games LTD

    Play blocks, solve puzzles, win games

    Solve puzzles by placing blocks of varying shapes on a grid. Adjust difficulty levels and track progress. Features include undo moves, hints, and a clean, modern interface. Share scores and compete with friends.

    ★ 4.4106,516 ratingsGamesFreeData updated 2026-09-06
  2. Sudoku classic. app icon

    Sudoku classic.

    Alejandro Castagnolo Martinez

    Play with four difficulty levels

    Play with four difficulty levels and tutorial guidance. Solve puzzles using notes, undo/redo, and auto-note features. Color squares with two colors for advanced strategies. Check for errors manually or automatically.

    ★ 4.7343 ratingsGamesFreeData updated 2026-09-17
  3. Sudoku Now! app icon

    Sudoku Now!

    GRAND LINE TECHNOLOGY LIMITED

    Play puzzles daily

    Solve puzzles with five difficulty levels: Easy, Medium, Hard, Expert, and Master. Customize grid size and pencil marks. Track progress and restart puzzles. Play offline without internet connection.

    ★ 4.89,538 ratingsGamesFreeData updated 2026-09-06
  1. ⋆Sudoku app icon

    ⋆Sudoku

    Brainium Studios LLC

    Classic Sudoku puzzle game updated.

    The app offers endless Sudoku puzzles with five difficulty levels. Its smart hint system teaches users the logic behind each solution, improving their skills.

    ★ 4.7161,055 ratingsGamesFreeData updated 2026-09-17
  2. Majong Games app icon

    Majong Games

    DORALOGIC LTD

    Play puzzles, solve challenges, explore levels

    Solve oriental puzzles like Shanghai Turtle and Four Rivers. Complete quest levels and timed challenges. Improve cognitive skills with mental exercises. Access calming music and detailed graphics. Track progress and revisit puzzle structures.

    ★ 4.7181,908 ratingsGamesFreeData updated 2026-09-09
  3. Sudoku: Number Puzzle Game! app icon

    Sudoku: Number Puzzle Game!

    WONDERFUL ENTERTAINMENT CO., LTD.

    Play puzzles anytime

    Solve puzzles with varying difficulty levels. Access 15000+ puzzles, with new ones added weekly. Track progress and restart puzzles. Adjust settings for game speed and hint options.

    ★ 4.721,986 ratingsGamesFreeData updated 2026-09-06
  4. Sudoku : Daily Fun Puzzle Game app icon

    Sudoku : Daily Fun Puzzle Game

    闻暄 王

    Solve puzzles and track progress

    Solve Classic puzzles with varying difficulty levels. Track progress and complete puzzles in different modes. Access a library of puzzles for endless gameplay. Share achievements and compete with friends.

    ★ 4.92,356 ratingsGamesFreeData updated 2026-09-06
  5. Sudoku by Logic Wiz app icon

    Sudoku by Logic Wiz

    Logic-Wiz

    Play puzzles and solve challenges

    Solve puzzles with 6 difficulty levels from Beginner to Master. Use smart hints to guide logical steps. Track progress and replay puzzles. Customize settings for difficulty and hint frequency. Share completed puzzles via social media.

    ★ 4.8309 ratingsGamesFreeData updated 2026-09-06
  6. Expert Sudoku Book Stress Free app icon

    Expert Sudoku Book Stress Free

    Boy Howdy Technology LLC

    Play puzzles and track progress

    Solve puzzles with four variations including X , Hyper , and Jigsaw . Choose from 160,000 puzzles across four difficulty levels. Track progress and play without timers.

    ★ 4.81,676 ratingsGamesFreeData updated 2026-09-10
  7. Mahjong!! app icon

    Mahjong!!

    Mahjong, OOO

    Match tiles to clear the board

    Play Mahjong Solitaire by matching pairs of tiles to remove them from the board. Choose tiles with the same picture; only free tiles can be removed.

    ★ 4.7338,252 ratingsGamesFreeData updated 2026-09-08
  8. Microsoft Sudoku app icon

    Microsoft Sudoku

    Microsoft Corporation

    Play puzzles with 6 difficulty levels

    Solve puzzles with 6 difficulty levels. Play classic puzzles with fresh, unique grids each time. Attempt irregular puzzles with differently shaped blocks. Track progress and complete puzzles manually.

    ★ 4.77,481 ratingsGamesFreeData updated 2026-09-18
  9. Mahjong City Tours: Tile Match app icon

    Mahjong City Tours: Tile Match

    Jam City, Inc.

    Play , solve puzzles, explore worlds

    Play Solitaire with 3000+ levels featuring -based puzzles. Solve riddles and use power-ups to overcome obstacles. Collect rewards as you progress through global locations. Track achievements and unlock new challenges.

    ★ 4.9255,193 ratingsGamesFreeData updated 2026-09-12
  10. Sudoku app icon

    Sudoku

    Red Key Software Corporation

    Sudoku puzzles challenge users with unique handcrafted challenges.

    The app provides 1000 unique puzzles for Sudoku enthusiasts. It includes multiple skill levels and options to customize gameplay experience.

    ★ 4.6586 ratingsGames$2.99Data updated 2026-09-09
  11. Nonogram.com - Number Games app icon

    Nonogram.com - Number Games

    Easybrain Ltd

    Solve puzzles and uncover hidden images

    Solve picture cross puzzles using numerical clues. Complete grids to reveal hidden images. Access puzzles across multiple difficulty levels and categories. Play offline or online with global leaderboards. Share completed puzzles with friends.

    ★ 4.6194,944 ratingsGamesFreeData updated 2026-09-17
  12. Sudoku - Number Brain Games app icon

    Sudoku - Number Brain Games

    Doodle Mobile Limited

    Play and solve puzzles

    Play by filling a 9x9 grid with numbers 1-9 without repeating in rows, columns, or boxes. Solve daily puzzles with varying difficulty levels. Track progress and complete challenges to improve logic and problem-solving skills.

    ★ 4.79,488 ratingsGamesFreeData updated 2026-09-06
  13. Just Word Search app icon

    Just Word Search

    CleverMedia, Inc.

    Play puzzles on iPad

    Play puzzles with customizable settings. Choose from over 150 lists or create your own. Adjust puzzle size and difficulty. Enable diagonal or backward options. Save and share completed puzzles.

    ★ 4.766 ratingsGamesFreeData updated 2026-09-08

How we rank alternatives

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