3Doku app icon

Apps Like 3Doku for iPhone and iPad

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.

by Simone Tellini★ 0.00 ratingsGames$4.99Data updated 2026-09-08

3Doku screenshots

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  1. Sudoku 16x16 Monster app icon

    Sudoku 16x16 Monster

    Vladimir Kussakov

    Challenging 16x16 Sudoku puzzles await.

    The app offers a 16x16 Sudoku experience with 60,000 puzzles across six difficulty levels. It includes features like AutoFill mode, smart shortcuts, and a conflict alert system for gameplay assistance.

    ★ 4.68 ratingsGames$0.99Data updated 2026-09-14
  1. Sudoku Puzzles app icon

    Sudoku Puzzles

    Chris Guyler

    Challenging puzzles for every player.

    The app offers unlimited free Sudoku puzzles for players of all skill levels. It includes features like a daily game, pencil mode for notes, and mistake checking.

    ★ 4.36 ratingsGamesFreeData updated 2026-10-29
  2. Islands in the Stream app icon

    Islands in the Stream

    Stanley Lam

    A logic puzzle challenge awaits.

    This logic puzzle game challenges players to paint grids blue or white following specific rules about numbered islands and streams. The app offers over 500 puzzles in three sizes with Time Trial modes and leaderboards.

    ★ 4.65 ratingsGamesFreeData updated 2026-10-05
  3. Real Sudoku3D Pro Mobile app icon

    Real Sudoku3D Pro Mobile

    Matthew Sherwood

    Play Sudoku in 3D and 2D grids

    Play Sudoku on 9 layers of 9x9 grids. Solve puzzles using Faces, Levels, or Slices. Switch between 2D and 3D views. Track progress and reset puzzles. Adjust difficulty settings. Share completed puzzles.

    ★ 5.01 ratingsGames$1.99Data updated 2026-09-08
  4. Nurikabe Vault app icon

    Nurikabe Vault

    Rogers George

    Logic puzzles with unique artwork.

    The app offers 500 original nurikabe logic puzzles with varying difficulty and sizes. It includes artwork, rules, strategies, and optional hints.

    ★ 4.28 ratingsGames$0.99Data updated 2026-09-12
  5. Solve your Sudoku app icon

    Solve your Sudoku

    Felipe Braunger Valio Desenvolvimento de Sistemas Ltda

    With instant solutions

    Puzzles by inputting numbers. The uses algorithms to find solutions quickly. Users can receive hints and tips to assist in solving difficult puzzles.

    ★ 2.33 ratingsGamesFreeData updated 2026-09-12
  6. Sudoku-Solver app icon

    Sudoku-Solver

    time4innovation UG (haftungsbeschraenkt)

    Solve Sudoku puzzles quickly and easily.

    The app provides a Sudoku solver that offers fast solutions and step-by-step guidance. Users can enter their own Sudoku puzzles and receive assistance to find the correct numbers for empty cells.

    ★ 4.24 ratingsGamesFreeData updated 2026-10-14
  7. Lola's Fruity Sudoku app icon

    Lola's Fruity Sudoku

    BeiZ Oy

    Fruity Sudoku for young minds.

    The app offers a Sudoku game designed for children ages 4 to 8. It features animated instructions, starting with a 3x3 fruit grid and progressing to larger grids with numbers for older children.

    ★ 3.56 ratingsGames$2.99Data updated 2026-09-20

How we rank alternatives

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