Solve algebra equations step-by-step. Practice arithmetic operations anytime. Access over 100,000 grade-specific word problems with explanations. Receive personalized feedback and progress tracking.
Finger Interactive Information Technology Co., Ltd
Solve puzzles, track progress, earn stars
Solve puzzles in varying grid sizes from 4x4 to 9x9. Complete daily challenges for star rewards and monthly gifts. Customize skins including a night mode. Receive intelligent hints to assist with difficult puzzles.
The app offers over 25,000 Sudoku puzzles with four difficulty levels. It includes unlimited undo/redo support and the ability to input any Sudoku game manually.
Play by matching identical tiles to remove them from the board. Tap tiles to select pairs and clear the table. Tiles must be open and free to be picked. Track progress through multiple levels and themes.
The app provides professional tips and identifies patterns to help users solve difficult Sudoku puzzles. Its unique scoring system evaluates the efficiency of puzzle solutions rather than the time taken.
Pro scans and digitizes puzzles via photo or upload. AI identifies grid structure for accurate processing. Users can input words to highlight their locations on the puzzle grid.
Solve Sudoku puzzles with adjustable difficulty levels. Access over 70,000 high-quality puzzles. Use AI-powered hints and tools to simplify gameplay. Track progress and customize settings for personalized experience.
Solve by filling in numbers 1 to 9. Ensure each row, column, and 3x3 sub-grid contains unique digits. Choose from multiple difficulty levels. Track progress and restart . Share completed via social media.
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.
The app is a Sudoku game played on a 9x9 grid. Players fill empty cells with numbers 1 through 9, ensuring each number appears only once per row, column, and region.
The app presents Sudoku using mahjong tiles for an intuitive experience. It offers solve, note, and try modes with automatic filtering of impossible numbers.
Solve puzzles using hexagonal grids. Arrange dots to complete patterns. Adjust difficulty levels. Track progress through in- achievements. Enjoy ambient music and visual themes. Share scores with friends.
Play with customizable difficulty levels. Take notes to assist with solving. Track daily progress and review statistics. Manage game sessions and monitor performance over time.