Apps Like Sigma345 for iPhone and iPad
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.
Sudoku by Forsbit
Forsbit LLC
Play and solve puzzles
Game allows users to play classic 9x9 puzzles. Fill grids with digits 1-9 without repeating in rows, columns, or 3x3 boxes. Choose difficulty levels. Track progress and reset puzzles. Share completed grids.
Crosslet - The Anagram Puzzle
Stefanos Katsaros
Solve puzzles and build words
Solve word puzzles by filling grids with letters that form words horizontally and vertically. Rearrange letters to create valid words. Track progress and compete against other players.
Sudoku Puzzles ·
Matthew Murphy
Play and solve
Solve by filling a 9x9 grid with numbers 1-9. Ensure each row, column, and 3x3 box contains unique numbers. Features include puzzle selection, difficulty levels, and hints. Track progress and complete logically without guessing.
Binairio - Binary Puzzle
Tom Miedema
Solve puzzles and complete grids
Solve puzzles by filling a grid with zeros and ones. Ensure each row and column has equal numbers of each. Avoid three identical numbers in a row or column. Complete puzzles with pre-filled starting cells.
i-TetraVex for iPad
AOBO Co.,Ltd
Match numbers to solve puzzles.
The app presents a grid with numbered tiles. Players match adjacent numbers to place tiles correctly.
How we rank alternatives
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