Apps Like Smart Sudoku for iPhone and iPad
Solve tough puzzles with professional tips.
The app provides professional tips and identifies patterns to help users solve difficult Sudoku puzzles. Its unique scoring system evaluates the efficiency of puzzle solutions rather than the time taken.
Smart Sudoku screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


Vivid: Color Sudoku Puzzle
Daniel Anderson
Solve familiar Sudoku with colors.
The app presents a Sudoku puzzle with numbers in nine bold colors. Players can optionally play using only colors.







Samurai Sudoku
Stanley Lam
Play in five overlapping grids
Play with five overlapping 9x9 grids. Solve puzzles following standard rules. Choose from five difficulty levels and various types like Gattai and Butterfly. Use the Hint feature to auto-fill the board with non-conflicting numbers.






Parks Landscapes - Logic Game
Andrea Sabbatini
Play puzzles and solve challenges
Solve themed puzzles with 1000 new levels across 7 . Complete daily timed challenges. Track progress and compare scores. Adjust difficulty settings and customize interface. Share achievements with friends.

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.

Sudoku HD
Red Key Software Corporation
Play puzzles anytime
Solve puzzles with 1,000 unique handcrafted puzzles across four skill levels. Choose from standard, symmetrical, and patterned styles. Adjust color schemes. View incorrect answers in red. Track times.

Sudoku
Red Key Software Corporation
Sudoku puzzles challenge users with unique handcrafted challenges.
The app provides 1000 unique puzzles for Sudoku enthusiasts. It includes multiple skill levels and options to customize gameplay experience.

Sudoku 81 Squares SUPER EDITION FREE 數獨 스도쿠 81乗 Судоку 100000 Sudoku Puzzles
James Thomson
Play , track scores, unlock achievements
Game allows users to place numbers via drag and drop. Start new games with two-finger drag. Check completion with one-finger drag. Upload scores to Game Center. Track achievements for speed and total completions.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.