Solve puzzles by guessing hidden words from 4 pictures. Type answers to progress through levels. Access hints when stuck. Play casually or challenge yourself with smart gameplay. Track streaks and unlock new levels.
Play puzzles by placing colors in a grid so each row, column, and block contains all hues exactly once. Choose from various sizes and difficulty levels. Track progress and replay previous puzzles.
Allows users to input puzzle values. The provides square-by-square hints to assist in solving difficult puzzles. It identifies errors in partially completed grids. Users can track progress and receive guidance to complete the puzzle.
