Play three different logic games: Sudoku, Hitori, and Hashi. Includes 10,000 logic solvable puzzles, no brute force required. Stuck on a puzzle, don’t worry with the built-in solver it’ll show you the techniques used to solve the puzzle.

Play three different logic games: Sudoku, Hitori, and Hashi. Includes 10,000 logic solvable puzzles, no brute force required. Stuck on a puzzle, don’t worry with the built-in solver it’ll show you the techniques used to solve the puzzle.