Grid games (crossword, sudoku)

Solve arrowword, crossword, sudoku and takuzu puzzles right on your smartphone or tablet.

Features:
- auto-save
- get a hint or the complete solution when you want
- check for errors
- save multiple states of a puzzle to try different possibilities
- pencil marks (sudoku)
- pinch to zoom (or double tap)
- search a word on the Internet
- multiple difficulty levels

Many puzzles are regularly added.

Recent changes:
Added achievements & leaderboard

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