Solve pixel art using numbered hints to determine filled and blank pixels. Reveal images by logically deducing correct cells. Play hundreds of with increasing difficulty. Track progress and complete challenges. Share completed artwork with others.
Solve placement with 2 rules: each row, column, and region has exactly 2 stars; no stars can touch, including diagonally. Track progress and access from KrazyDad, featured in the New York Times.
Solve puzzles with multiple difficulty levels. Select from themed . Track completion time and compare with friends. Adjust sound effects and visual themes. Share achievements socially.
Solve with varying difficulty levels. Input numbers into grids to complete rows, columns, and boxes. Track progress and unlock new levels. Share achievements on social media.
The app offers four logic games: Sudoku, Killer Sudoku, MathDoku, and X-Sudoku, with thousands of puzzles. It provides helpers and step-by-step hints to guide users through puzzles and teach solution strategies.
Solve logic puzzles by placing two tile types on a grid following three rules. Progress through a story with daily challenges. Compete in real-time matches and global tournaments. Track progress and unlock milestones.