3Doku app icon

Apps Like 3Doku for iPhone and iPad

Sudoku in three dimensions now.

The app presents Sudoku in a third dimension with a 9x9x9 cube. Twenty-seven Sudoku schemas intersect along three axes, requiring players to consider orthogonal planes.

by Simone Tellini★ 5.01 ratingsGames$2.99Data updated 2026-09-21

3Doku screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. 3Doku app icon

    3Doku

    Simone Tellini

    Play 3D Sudoku in a 9x9x9 cube

    Solve 3D Sudoku puzzles in a 9x9x9 cube. Complete intersecting 9x9 grids along three axes. Track progress and restart puzzles. Share completed grids with friends.

    ★ 0.00 ratingsGames$4.99Data updated 2026-09-08
  2. Sudoku.com - Number Games app icon

    Sudoku.com - Number Games

    Easybrain Ltd

    Play sudoku and solve puzzles

    Solve sudoku puzzles with varying difficulty levels. Input numbers manually or use pencil marks. Track progress across multiple . Access hints and undo moves. Share completed puzzles via social media.

    ★ 4.81,867,281 ratingsGamesFreeData updated 2026-10-25
  3. ▻Sudoku - Classic Brain Game app icon

    ▻Sudoku - Classic Brain Game

    PeopleFun CG, LLC

    Play Sudoku with leaderboards and points

    Sudoku allows users to play puzzles with adjustable difficulty levels. Track scores using a point system based on number values and solving speed. Compete on online leaderboards. Access thousands of free puzzles.

    ★ 4.8660,384 ratingsGamesFreeData updated 2026-09-08
  1. Woodoku - Wood Block Puzzles app icon

    Woodoku - Wood Block Puzzles

    Tripledot Studios Limited

    Place blocks, solve , clear grids

    Play a logic puzzle game by placing blocks on a 9x9 grid. Fill rows, columns, or squares to clear the board. Drag pieces to the grid and avoid running out of space. Track high scores and challenge yourself with addictive brain training .

    ★ 4.7662,873 ratingsGamesFreeData updated 2026-09-22
  2. Block Puzzle - Sudoku Style app icon

    Block Puzzle - Sudoku Style

    Staple Games, LLC

    Clear blocks to earn combos and streaks

    Play a by placing pieces into a 9x9 grid. Clear lines or 3x3 boxes to remove blocks and earn points. Extend combos and streaks for higher scores. Continue until no more moves are possible.

    ★ 4.8105,880 ratingsGamesFreeData updated 2026-09-06
  3. Sudoku by Staple Games app icon

    Sudoku by Staple Games

    Staple Games, LLC

    Play and solve puzzles

    Solve puzzles by filling 9×9 grids with digits 1-9. Choose from four difficulty levels. Store notes for possible numbers. Use hints to fill missing digits. Complete daily challenges. Clear grids when all numbers are placed.

    ★ 4.898,411 ratingsGamesFreeData updated 2026-09-06
  4. ⋆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
  5. Sudoku· Classic Puzzle Games app icon

    Sudoku· Classic Puzzle Games

    Block Puzzle Games Inc.

    Play Sudoku puzzles anytime

    Solve Sudoku puzzles with adjustable difficulty levels. Track progress and statistics. Access hints and undo moves. Play offline and sync across devices. Share completed puzzles. Customize board appearance.

    ★ 4.764,262 ratingsGamesFreeData updated 2026-09-15
  6. Sudoku· app icon

    Sudoku·

    Tim O's Studios, LLC

    Play Sudoku and solve puzzles

    Play Sudoku to challenge your mind with a 9×9 grid. Fill rows, columns, and 3×3 sub-grids with digits 1–9. Choose from easy, medium, hard, or expert levels. Disable numbers after all instances are entered. Use note-taking and hints when needed.

    ★ 4.717,305 ratingsGamesFreeData updated 2026-09-09
  7. Wooden Block - Party Game app icon

    Wooden Block - Party Game

    Guangzhou Baoyong Information Technology Co., Ltd

    Challenge robots with puzzles

    Play a battle combining Sudoku strategy with -matching puzzles. Challenge robots with unique abilities like Einstein and Newton. Match blocks to solve puzzles. Compete against AI opponents. Track progress and unlock new challenges.

    ★ 4.646,155 ratingsGamesFreeData updated 2026-09-06
  8. Sudoku Puzzle World app icon

    Sudoku Puzzle World

    NewsLeap, LLC

    Play Sudoku with stunning visuals

    Play Sudoku with puzzles of varying difficulty: easy, medium, hard, and expert. Solve grids with hints and track progress through game center achievements and leaderboards. Share scores and compete globally. Export puzzles and customize backgrounds.

    ★ 4.819,767 ratingsGamesFreeData updated 2026-09-09
  9. Sudoku - Classic Sudoku Games app icon

    Sudoku - Classic Sudoku Games

    勇 殷

    Play , get hints, track progress

    Play with puzzles of varying difficulty levels. Use hints, notes, and auto-check features. Complete puzzles without assistance. Track progress across multiple difficulty settings.

    ★ 4.820,688 ratingsGamesFreeData updated 2026-09-13
  10. Colorwood Blocks: Wood Puzzle app icon

    Colorwood Blocks: Wood Puzzle

    Burny Games LTD

    Play, match, and solve blocks

    Arrange colorful wooden blocks on a sudoku-inspired grid to complete levels. Solve puzzles by fitting blocks into correct positions. Track progress and unlock new challenges. Sync with Apple Health to monitor activity and set goals.

    ★ 4.822,387 ratingsGamesFreeData updated 2026-09-06
  11. USA TODAY PLAY Crosswords app icon

    USA TODAY PLAY Crosswords

    USA TODAY

    Crosswords, sudoku, and quick cross daily

    Solve crosswords, Sudoku, and Quick Cross puzzles. Track progress and stats. Access daily puzzles and customize difficulty levels. Sync game data across devices. View puzzle history and achievements.

    ★ 4.59,400 ratingsGamesFreeData updated 2026-09-16
  12. Brain Games : Logic Puzzles app icon

    Brain Games : Logic Puzzles

    Wisdomlogix Solutions Private Limited

    Play to boost memory and IQ

    Play water sort puzzle, DOT Game, Sudoku, and pattern recognition challenges. Test quick search skills and left vs right functions. Improve concentration and multitasking abilities through interactive exercises.

    ★ 4.618,063 ratingsGamesFreeData updated 2026-09-28
  13. Tetra Block - Puzzle Game app icon

    Tetra Block - Puzzle Game

    MobilityWare

    Drag blocks, solve puzzles, challenge yourself

    Play with drag-and-drop blocks. Match rows, columns, or 3x3 squares of 9 to collect star blocks in challenge mode. Earn points in high score mode. Track progress and compete with others.

    ★ 4.614,382 ratingsGamesFreeData updated 2026-09-22
  14. Sudoku・ app icon

    Sudoku・

    Optime Software LLC

    Feudal Japan Sudoku puzzle game

    The app offers five difficulty levels and 3,000 puzzles. It includes dual keypad entry, optional smart notes, and an optional error checker to assist players.

    ★ 4.610,899 ratingsGamesFreeData updated 2026-09-16

How we rank alternatives

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