Apps Like 8! Challenge for iPhone and iPad
8! Challenge screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Kakuro Endless
John Detloff
Play puzzles anytime
Solve puzzles by filling grids with digits. Enter numbers in rows and columns to match clues. Avoid repeating digits in any row or column. Access a large library of free puzzles. Track progress and restart puzzles.

Sudoku - Classic Number Game
Gabriel Silviu Stefan
Play puzzles and solve grids
Allows users to fill 9×9 grids with numbers 1-9. Tap cells to input numbers. Take notes and use hints. Access unique levels. Track progress and train brain skills.

Woodoku - Wood Block Puzzles
Tripledot Studios Limited
Place blocks, solve , clear grids
Play a logic puzzle game by placing blocks on a 9x9 grid. Fill rows, columns, or squares to clear the board. Drag pieces to the grid and avoid running out of space. Track high scores and challenge yourself with addictive brain training .

Number Match - Numbers Game
Easybrain Ltd
, clear the board, beat high score
Play by matching pairs to clear the board. Tap to flip and pair identical ones. Track high scores and replay puzzles. Solve puzzles on mobile without needing paper. Train logic and concentration skills.

Cross Mathematical Puzzle
AMGAMES Inc.
Solve puzzles and fill grids step
Solve puzzles by filling grid cells to match row and column totals with circle numbers. Choose difficulty levels from 4x4 to 9x9. Track solved puzzles and completion times. Complete puzzles daily for brain training.


Merge Dice 2: Extreme Block
Le Nhung
Three to create higher ones
Allows players to three identical by dragging and dropping blocks. The game features varying types and challenges players to achieve higher through combinations. Users can track their scores and compete on a leaderboard.

Logic Puzzles - Clue Game
Easybrain Ltd
Solve and unlock stories
Solve cross with themed stories. Deduce answers using grids and clues. Track progress through multiple difficulty levels. Share solutions with friends. Unlock new cases and characters.

Puzzle Game Blast
大鹏 孙
Fill blocks, clear rows, score points
Play Block by dragging shapes to fill empty spaces. Eliminate rows or columns of blocks to score points. ends when no space remains for new blocks. No time limit.

Easy Game - Brain Puzzles
Easybrain Ltd
Solve and unlock challenges
Solve teasers with logic and creativity. Rearrange objects, find hidden elements, and complete . Track progress and unlock new challenges. Share solutions with friends.

TENS!
Kwalee Ltd
Place dice to make ten and clear
Play a puzzle game where players strategically place dice to make ten. Clear levels by creating combos and using special tiles like bombs and boosters. Unlock new boosters and beat high scores through strategic gameplay.


Killer Sudoku - Puzzle Games
Guru Smart Holding Limited
Solve puzzles daily
Solve puzzles with varying board sizes. Select from dark or color themes. Access daily challenges and casual mode. Track progress and play puzzles of different difficulty levels.


Dice & Merge
Popcore GmbH
, match numbers, solve puzzles
Play by dragging onto the board and matching numbers to them into higher values. Plan ahead to create combos and chain reactions. Solve puzzles that require strategy and logical thinking.


TENX - Wooden Number Puzzle
LIHUHU PTE. LTD.
Play blocks to score 10 in rows
Play a logic game by dragging blocks to create rows or columns that sum to 10. Earn scores by completing sets. Use a magic hat for hints. Customize blocks with different skins.


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