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 341–360 of 1,000 ranked alternatives.

  1. Sudoku 16x16 Game app icon

    Sudoku 16x16 Game

    ABCOM Information Systems Pvt Ltd

    Compete with peers globally on puzzles.

    The app offers 2000 Sudoku 16x16 puzzles. User achievements can be posted globally to compete with peers.

    ★ 2.215 ratingsGamesFreeData updated 2026-10-02
  2. Easy Crossword for Beginners app icon

    Easy Crossword for Beginners

    熙亮 徐

    Solve crosswords and track progress

    Solve crosswords with four difficulty levels based on word frequency. Input answers manually or use hints. Track progress and review vocabulary. Practice English words through clue-based puzzles.

    ★ 4.3194 ratingsGamesFreeData updated 2026-09-06
  3. Somnus : Nonogram app icon

    Somnus : Nonogram

    sung ho cho

    Explore dream worlds through puzzles

    Solve hundreds of puzzles with logical reasoning. Enjoy detailed pixel art visuals. Save progress to iCloud and auto-save current puzzles. Access a wider range of difficulty levels.

    ★ 4.8230 ratingsGamesFreeData updated 2026-09-17
  1. Parking Games - Car Puzzle app icon

    Parking Games - Car Puzzle

    C.A.R. GAMES INC.

    Park and solve challenging levels

    Play 3D with realistic environments and challenging levels. Solve puzzles to unlock skins and progress through increasingly difficult scenarios. Adjust car movement and navigate tight spaces to complete each level.

    ★ 4.3510 ratingsGamesFreeData updated 2026-09-06
  2. Unblock Car ! app icon

    Unblock Car !

    静 何

    Move cars to free the red vehicle

    Solve sliding block puzzles to free a red car from traffic jams. Move vehicles to clear paths and complete levels. Earn stars based on speed and moves. Play through increasing difficulty levels.

    ★ 4.7131 ratingsGamesFreeData updated 2026-09-12
  3. Slitherlink: Loop the Snake app icon

    Slitherlink: Loop the Snake

    Conceptis Ltd.

    Solve puzzles by connecting dots in loops

    Solve logic puzzles by connecting dots to form a single . Each clue indicates how many lines surround it. Create a continuous path with no crossings or branches. Complete puzzles by following logical deductions.

    ★ 4.8459 ratingsGamesFreeData updated 2026-09-08
  4. Luna Story II (nonogram) app icon

    Luna Story II (nonogram)

    KWANG YEOUL YOO

    Explore stories through Piccross puzzles

    Play a puzzle game where players uncover emotional stories through visual clues. Solve grid-based puzzles to reveal images and progress through narrative chapters. Unlock new stories and characters as gameplay advances.

    ★ 4.7393 ratingsGamesFreeData updated 2026-10-16
  5. Logic Game app icon

    Logic Game

    Lucio Botteri

    Solve puzzles with gates

    Solve puzzles by connecting switches to light a bulb. Use AND, OR, and XNOR gates to create circuits. Adjust inputs to achieve desired outputs. Track progress through increasing difficulty levels.

    ★ 4.629 ratingsGames$0.99Data updated 2026-09-18
  6. Untangle - logic games app icon

    Untangle - logic games

    Avraham Shlomo Ofir

    Solve puzzles and untie wires

    Solve puzzles by untangling wires. Identify intersecting wires marked red and adjust to turn dots green. Progress through increasing difficulty levels. Track progress and access additional brain teasers .

    ★ 4.3147 ratingsGamesFreeData updated 2026-09-11
  7. Logic Sudoku app icon

    Logic Sudoku

    Shenzhen Mudotek Technology Company Limited

    Play and KenKen puzzles

    Play and KenKen puzzles in five difficulty levels. Choose between classic and KenKen modes. Access daily challenges to progress from novice to expert. Solve puzzles with varying complexity to enhance logical thinking.

    ★ 4.6184 ratingsGamesFreeData updated 2026-09-13
  8. Sudoku-Classic Brain Puzzles. app icon

    Sudoku-Classic Brain Puzzles.

    Beijing RongDaLianZhi Technology Services Co., Ltd.

    Solve puzzles and track progress

    Play by filling a 9×9 grid with digits 1-9. Choose from easy, medium, hard, master, or free difficulty modes. Solve puzzles with diagonal, odd-even, or irregular variations. Track progress and adjust difficulty step by step.

    ★ 4.112 ratingsEntertainmentFreeData updated 2026-09-26
  9. Sudoku Blocks: Block Puzzle app icon

    Sudoku Blocks: Block Puzzle

    Faraj Ebrahimi

    Clear rows, columns, and squares with blocks

    Match blocks to clear rows, columns, and squares by dragging and dropping. Clear multiple lines for bonus points and combos. Log in daily to collect rewards and unlock new colors for customization.

    ★ 4.8316 ratingsGamesFreeData updated 2026-09-27
  10. Sudoku Professional app icon

    Sudoku Professional

    Chris Guyler

    Enjoy Sudoku puzzles with helpful tools.

    The app offers a large collection of free Sudoku puzzles for all skill levels. Its features include a help system, an auto note function, pencil mode, and a hint system.

    ★ 5.02 ratingsGamesFreeData updated 2026-11-02
  11. Classic Number Game -Numpuzzle app icon

    Classic Number Game -Numpuzzle

    Mrudul Babariya

    Slide numbers to solve the puzzle

    Solve puzzles by sliding tiles to match the correct sequence. Choose from 3x3 to 8x8 grids. Access a tutorial when stuck. Play water sort puzzle with 1500+ levels and 9+ skins. Pour liquids between bottles by matching colors.

    ★ 4.4119 ratingsGamesFreeData updated 2026-09-23

How we rank alternatives

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