Apps Like Sigma345 for iPhone and iPad
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.


Logicals
Christian Lueth
Solve logic puzzles and track progress
Solve logic grid puzzles with 6 riddles featuring 4 values per category. Access 36 riddles with 15 easy, 6 medium, and 15 hard levels. Purchase additional level packs. Track progress and adjust difficulty settings.




SudoCubed
Highway North Interactive Inc.
Solve puzzles in 3D grids
Solve 3D number puzzles by filling a cube grid. Place numbers 1-9 in rows, columns, and 3x3 boxes without repetition. Each cube has a unique solution. Rotate the cube to view adjacent faces and verify edge values.

Tic Tac Toe ~ 2 Player Games
Infinitous Limited
Play , challenge friends, win rounds
Play Tic Tac Toe with neon graphics and multiple grid sizes including 3x3 and 6x6. Choose single or multiplayer modes. Compete in 4 in a Row and other variations. Challenge friends or play solo to stay mentally engaged.



Sudoku Exercise
Fino Soft Inc.
Play and solve puzzles
Play by filling a 9×9 grid with digits 1-9. Choose from four difficulty levels. Ensure no repeated numbers in rows, columns, or 3×3 sub-grids. Solve puzzles using logical deduction only.

15 ᅠ
Denis Tokarev
Slide tiles to solve the puzzle
Solve sliding puzzles by moving numbered tiles into order. Customize colors and choose board sizes from 3x3 to 8x8. Track scores on Game Center leaderboards. Play without ads or in- purchases.



Nonogram Life
Nguyen Loc
Solve puzzles and reveal images
Solve logic puzzles by filling grids based on numerical clues. Determine which cells to color to reveal hidden images. Track progress and restart puzzles. Share completed puzzles with others.

Wood Blocks by Staple Games
Staple Games, LLC
Clear rows, place , solve puzzles
Play block puzzle by placing pieces on a grid. Fill rows, columns, or 3x3 areas to remove and free space. Track progress and aim for high scores through consistent gameplay.




15 Puzzle - Number Puzzle Game
Anatoliy Voropay
Move tiles to solve the
Solve a sliding by rearranging numbered tiles. Slide tiles horizontally or vertically into the empty space. Arrange tiles in numerical order from 1 to 15. Track progress and reset the at any time.

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