Showing 21–40 of 1,000 ranked alternatives.
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.
KenKen Puzzle, LLC
Play puzzles and solve challenges
Solve puzzles with varying grid sizes and difficulty levels. Input numbers to fill grids without repeating in rows or columns. Use arithmetic operations to complete puzzle sections. Track progress and restart puzzles.
C Loep
Play puzzles anytime
Solve puzzles with a 9x9 grid and 3x3 sub grids. Enter numbers 1 through 9 in each cell. Complete puzzles using logic without guessing. Access unlimited puzzles. Track progress across multiple difficulty levels.
Metajoy Limited
Clear digits by matching pairs of ten
Clear the game board by matching pairs of equal digits or digits that add to ten. Tap ADD to introduce new numbers when no matches remain. Track progress through multiple pages.
Doodle Mobile Limited
Play and solve puzzles
Play by filling a 9x9 grid with numbers 1-9 without repeating in rows, columns, or boxes. Solve daily puzzles with varying difficulty levels. Track progress and complete challenges to improve logic and problem-solving skills.
UNICO STUDIO LLC
Match numbers, solve puzzles, level up
Play Blast by matching numbers to clear the grid. Solve puzzles using logical thinking and memory. Earn points by completing levels and unlocking new challenges. Track progress and compete with other players.
Jinyang Tang
Play with AI-generated puzzles
Play by filling a 9x9 grid with digits 1-9 in each row, column, and 3x3 box. Choose from 5 difficulty levels. Levels are generated using AI and machine learning. Track progress and revisit previous games.
Supercharge Mobile Corp.
Type to move, survive, and restore hope
Play as a letter-based hero navigating a dark world. Craft words to alter the environment and overcome obstacles. Progress through levels to find the last letter and restore hope. Unlock new words and abilities as you advance.
AIBY Incorporated
Solve math problems step by step
Study flashcards with customizable questions and answers. Review progress with statistics and spaced repetition. Create and share flashcards with classmates. Solve math problems with step-by-step explanations.
The Chess Solitaire Sudoku Factory Ltd
Play games and solve puzzles
Play 20 training games with over 100 levels. Solve puzzles, math problems, and logic challenges. Track progress and improve focus and mental performance. Includes word games, shape math, and history quizzes.
Hugesoft Technology Co., Ltd.
Solve puzzles and uncover clues
Solve puzzles using provided clues to deduce correct answers. Choose from multiple difficulty levels and categories. Track progress and replay puzzles for practice. Share solutions with friends.
Kittipong Mungnirun
Learn , count, add, subtract
Learn basic counting and arithmetic using an . Perform single-digit addition and subtraction. Practice number recognition and counting skills. Track progress with interactive exercises and visual aids.
JAYKEI GAMES LLC
Numbers, tap to match
The target number among colorful digits. Tap quickly to beat the timer. Track progress and set daily challenges. Improve focus and mental agility through simple, timed puzzles.
Yin Kai Leung Joseph
Solve equations with single digits
Solve puzzles by filling in digits to make equations correct vertically or horizontally. Use two squares for two-digit numbers. Requires logical thinking and quick reflexes to complete challenges.
Applorium Ltd
Memorize digits with stats
Memorize digits with customizable Piems and voice recitation. Track progress with performance stats and sound effects. Reverse digit order for practice. Compete with friends via Center. Set high scores and challenge others.
Nick Carney
Solve puzzles and track your progress
Solve puzzles with themed grids and thermometer clues. Fill numbers 1-9 in rows, columns, and 3x3 boxes. Digits on thermometers must increase from bulb to tip. Complete 100 puzzles with new challenges added monthly.
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