STutor app icon

Apps Like STutor for iPhone and iPad

Advance Sudoku solving skills now.

The app offers three levels of hints for users solving Sudoku puzzles. It solves puzzles using five strategies in a logical sequence, with details available on help screens.

by Robert Carlson★ 5.01 ratingsGames$0.99Data updated 2026-10-20

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Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  1. Escape Game: Marine Blue app icon

    Escape Game: Marine Blue

    Jammsworks Inc.

    Find items, solve puzzles, the room

    Explore a seaside wedding scene by tapping to search for items and solving puzzles to the room. Change viewpoints with a bottom button and double-tap items for details. Access hints if needed and auto-save progress.

    ★ 4.7539 ratingsGamesFreeData updated 2026-09-15
  1. Match Party! app icon

    Match Party!

    RUBY OYUN VE YAZILIM DANISMANLIK SANAYI TICARET ANONIM SIRKETI

    Play puzzles, tiles, level up

    Solve 3D puzzles with increasing difficulty. Complete levels and achieve high scores through mini-games. Unlock visually detailed scenes. Track progress and improve puzzle-solving skills. Play for free.

    ★ 4.5392 ratingsGamesFreeData updated 2026-09-06
  2. Queenzle - Queen Puzzle Game app icon

    Queenzle - Queen Puzzle Game

    Honey Badger Games LTD

    Place queens and solve puzzles

    Solve logic puzzles by placing queens on a grid so none touch each other. Deduce positions based on region divisions. Complete levels with one correct solution through reasoning. Track progress and revisit previous puzzles.

    ★ 4.7233 ratingsGamesFreeData updated 2026-09-06
  3. 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
  4. 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
  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. 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
  7. Sudoku - AI app icon

    Sudoku - AI

    Raymond Kim

    Solve puzzles with AI hints and notes

    Allows users to solve puzzles with adjustable difficulty levels. Users can edit notes, highlight rows, columns, and squares, and undo moves. The supports dark mode for comfortable play and includes an AI-powered hint feature.

    ★ 5.02 ratingsGamesFreeData updated 2026-09-27
  8. ALOL: Nostalgia Haven Puzzle app icon

    ALOL: Nostalgia Haven Puzzle

    LATTE GAMES JOINT STOCK COMPANY

    Solve puzzles to reveal a story

    Solve logic puzzles by placing two tile types on a grid following three rules. Progress through a story with daily challenges. Compete in real-time matches and global tournaments. Track progress and unlock milestones.

    ★ 4.4376 ratingsGamesFreeData updated 2026-09-14
  9. Killer Sudoku + app icon

    Killer Sudoku +

    James Gibbs

    Play puzzles online

    Solve puzzles by filling 9x9 grids with numbers 1-9. Each row, column, and 3x3 nonet must contain unique numbers. Cages with dashed lines have sums; numbers in cages must be unique. Track progress and complete puzzles.

    ★ 4.8306 ratingsGamesFreeData updated 2026-09-09

How we rank alternatives

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