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 301–320 of 1,000 ranked alternatives.

  1. 9 digits - sudoku variations app icon

    9 digits - sudoku variations

    Marcus Wagner

    Logic games with thousands of puzzles.

    The app offers four logic games: Sudoku, Killer Sudoku, MathDoku, and X-Sudoku, with thousands of puzzles. It provides helpers and step-by-step hints to guide users through puzzles and teach solution strategies.

    ★ 5.017 ratingsGamesFreeData updated 2026-09-19
  2. Word Search: Word Puzzle Games app icon

    Word Search: Word Puzzle Games

    Infinitous Limited

    Find words in connected grids

    Solve puzzles by connecting letters in any direction. Complete words with missing letters. Progress through 600 levels of increasing difficulty. Track progress and revisit previous puzzles. Share completed puzzles with friends.

    ★ 4.4740 ratingsGamesFreeData updated 2026-09-13
  3. Suguru & Variants by Logic Wiz app icon

    Suguru & Variants by Logic Wiz

    Logic-Wiz

    Play puzzles, solve grids, train your brain

    Play puzzles with unique grids and number placement rules. Solve challenges inspired by Sudoku and Kakuro. Track progress and access various puzzle for added difficulty.

    ★ 4.880 ratingsGamesFreeData updated 2026-09-06
  1. Puzzlerama - Fun Puzzle Games app icon

    Puzzlerama - Fun Puzzle Games

    Do More Mobile, LLC.

    Play puzzles and solve challenges

    Play with Lines, Tangram, Pipes, Blocks, Dots, Shikaku, Unroll, Unblock, Sokoban, and Bridges. Solve over 4,000 levels with no time limits. Track progress and replay levels. Share achievements with friends.

    ★ 4.6690 ratingsGamesFreeData updated 2026-09-11
  2. Sudoku: Classic Sudoku Puzzle⋆ app icon

    Sudoku: Classic Sudoku Puzzle⋆

    DigitAlchemy LLC

    Solve puzzles and track progress

    Puzzles - Fun offers 9x9 grid puzzles with four difficulty levels. Users can select easy, medium, hard, or extreme challenges. The provides a clean interface with contrasting colors. Players can solve puzzles daily for brain training.

    ★ 4.831 ratingsGamesFreeData updated 2026-09-06
  3. Nonogram Galaxy - Classic app icon

    Nonogram Galaxy - Classic

    dongwon cho

    Play puzzles, save progress, share achievements

    Solve logic puzzles by filling grids based on numerical clues. Access over 6000 free puzzles. Support touch and gamepad controls. Sync progress via iCloud. Compatible with Bluetooth devices and external input.

    ★ 4.6323 ratingsGamesFreeData updated 2026-09-13
  4. Sudoku 6 app icon

    Sudoku 6

    Gyuhyeon Jeon

    Selected Sudoku game for iPhone/iPad.

    The app offers five types of Sudoku games, including original, greater than, killer, calculation, and symbol. It provides an infinite number of puzzles across five difficulty levels with auto-saving and a hint function.

    ★ 4.48 ratingsGamesFreeData updated 2026-10-04
  5. Sudoku ▪ app icon

    Sudoku ▪

    ADIOS YAZILIM BILISIM SANAYI VE TICARET LIMITED SIRKETI

    Play and solve puzzles

    Solve puzzles with daily challenges and smart hints. Track progress and customize difficulty levels. Share completed puzzles and access tutorials for beginners.

    ★ 4.792 ratingsGamesFreeData updated 2026-09-14
  6. Unolingo: Crosswords Without Clues app icon

    Unolingo: Crosswords Without Clues

    Equazi Enterprises LLC

    Solve puzzles with letter placement

    Solve 10x10 . Fill 26 empty squares with letters. Choose from four difficulty levels. Use word knowledge and logic to complete puzzles.

    ★ 4.8394 ratingsGamesFreeData updated 2026-09-08
  7. Escape Game: Dinner app icon

    Escape Game: Dinner

    Jammsworks Inc.

    Find items, solve puzzles, the restaurant

    Explore a restaurant environment to find items and solve puzzles to . Tap to search, change viewpoints, and double-tap items for details. Access hints and auto-save progress.

    ★ 4.8626 ratingsGamesFreeData updated 2026-09-15
  8. Tile Fun Master - Tile Match app icon

    Tile Fun Master - Tile Match

    Mrudul Babariya

    Tiles, solve puzzles, progress levels

    Play matching puzzles with over 1850 levels. three tiles to clear them. Choose from four classic themes. Solve challenges requiring strategic thinking. Track progress through increasing difficulty.

    ★ 4.5650 ratingsGamesFreeData updated 2026-09-28
  9. Escape Game: Trulli app icon

    Escape Game: Trulli

    Jammsworks Inc.

    Solve puzzles and rooms

    Solve room puzzles set in Alberobello. Explore cone-shaped houses, uncover hidden mechanisms, and complete challenges. Use hints when needed. Auto-save progress. Swipe to interact with environment.

    ★ 4.9477 ratingsGamesFreeData updated 2026-09-06
  10. Open 100 Doors app icon

    Open 100 Doors

    Aleksandr Ladenko

    , solve puzzles, compose music

    Solve logic puzzles to unlock . Find hidden objects and use clues to progress. Dress a penguin and compose music as part of the challenge. Navigate seasonal-themed levels with escape game mechanics.

    ★ 4.5448 ratingsGamesFreeData updated 2026-09-14
  11. 2248-Ninth Game app icon

    2248-Ninth Game

    玉龙 曹

    Merge blocks, connect numbers, solve puzzles

    Merge identical numbered blocks by sliding them in any direction to create higher numbers. Connect blocks vertically, horizontally, or diagonally. Track progress and challenge yourself to reach the highest possible number.

    ★ 4.7331 ratingsGamesFreeData updated 2026-09-06
  12. Sudoku Odyssey app icon

    Sudoku Odyssey

    SimTeCon GmbH

    Play and track your progress

    Play with 100 puzzles across 10 difficulty levels. Solve 9x9 grids with smart hints and auto-save. Track progress and adjust difficulty settings. Share completed puzzles via social media.

    ★ 0.00 ratingsGames$9.99Data updated 2026-09-06
  13. MagicTeddyBear app icon

    MagicTeddyBear

    Akina Kubota

    Play, solve, and progress through the story

    Explore a mysterious Halloween story through interactive puzzles and clues. Solve escape room challenges, use found items, and progress at your own pace with automatic save points. Access hints when stuck and play the full game for free.

    ★ 4.848 ratingsGamesFreeData updated 2026-09-06
  14. Untangle 3D! app icon

    Untangle 3D!

    traxnet ou

    Ropes in 3D puzzles

    Move ropes and them across over 100 challenging levels. Navigate 3D environments to solve puzzles. Track progress through increasing difficulty.

    ★ 4.4802 ratingsGamesFreeData updated 2026-09-06
  15. Spider Solitarus app icon

    Spider Solitarus

    SOLILAB

    Play Solitaire and track high scores

    Play Solitaire with high definition graphics and two card sets. Choose from three difficulty levels. Track high scores via Game Center. Use undo/redo options.

    ★ 1.01 ratingsGames$0.99Data updated 2026-09-08

How we rank alternatives

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