Apps Like 8! Challenge for iPhone and iPad
8! Challenge screenshots
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.


Mathrax - Sudoku and Maths
Stanley Lam
Solve puzzles with numbers and math signs
Solve logic puzzles by filling cells with numbers 1 to N. Ensure no repeated numbers in rows or columns. Use circles with math operations or "E" for even numbers to determine valid cell values. Adjust puzzle difficulty and track progress.

Happy Tens - Number Blocks Fun
LIHUHU PTE. LTD.
Move to make rows sum to 10
Move to create rows or columns that sum to 10. Clear the board by matching totals. Score points for successful combinations. Track progress and challenge yourself with increasing difficulty levels.



Blocks Stack Puzzle
VNSTART SMART SOFTWARE COMPANY LIMITED
, solve puzzles, progress
Play a brain game where players colorful in the correct orientation to fill empty cells. Swipe to move and solve increasingly difficult levels. Track progress and unlock new challenges as difficulty increases.

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.



Real Hitori
Luiz Deucher
Solve puzzles by eliminating numbers
Solve logic puzzles by eliminating numbers in a grid. Ensure no repeated numbers in rows or columns. Prevent filled cells from being adjacent horizontally or vertically. Connect remaining cells in a single continuous shape.

Take It Easy
Ravensburger Verlag GmbH
Play tiles, form rows, score points
Place tiles on a grid to create continuous rows of the same color. Score points by forming edge-to-edge lines. Incorrect tiles reset the row. Difficulty increases as empty spaces and options decrease. Tiles cannot be moved once placed.

Dice Puzzle Blitz - Block Game
Free Addicting Games LLC
Morph blocks, match , score points
Play a -morphing by matching 3 or more pieces to score points and clear the board. Merge two sets of for double points. Connect 3 or more bombs for maximum points. Compete against opponents in a 4-minute match to win real cash prizes.


Sudoku HD SE
Red Key Software Corporation
Play puzzles anytime, anywhere
Offers unique handcrafted puzzles in standard, symmetrical, and patterned styles. Users can select from four skill levels and choose multiple color schemes. The highlights incorrect answers in red and allows multiple notes for puzzle solving.

Hole Jam Puzzle
HM Games Pty Ltd
Slide holes to guide stickmen down
Slide a across the board to guide stickmen into it. Navigate through levels with strategic moves. Track progress and compete against other players. Adjust difficulty settings for varying challenges. Share achievements on social media.


Math Crossword
Michel Morcos
Solve equations with number tiles
Solve -based crosswords by dragging number tiles into grids. Complete equations with balanced rows and columns. Track progress and unlock new puzzles. Share scores with friends.


Block Puzzle - Wood Legend
Shanghai Blastar Technology Co., Ltd.
Place blocks, clear spaces, score high
Play a wooden-style game by dragging and dropping blocks into a 10×10 grid. Remove blocks to score points. Plan placements carefully to clear space. Track progress through multiple levels. Share high scores with friends.

Sandwich Sudoku
Nick Carney
Solve puzzles and track your progress
Solve puzzles with additional numbers outside the grid indicating the sum of cells between 1 and 9 in each row and column. Complete puzzles with varying difficulty levels. Track progress and view hints when needed.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.