Simon Tatham's Logic Puzzles
Sudoku, Nonogram & Kakuro
Free · In‑App Purchases
Sudoku, Nonogram, Masyu and more: 68 puzzle types, no ads. Play offline, learn with interactive tutorials, and generate new boards free in 51 game types.
Sudoku, Nonogram, Kakuro, Slitherlink, Hashi and Masyu: 68 puzzle types in one ad-free collection. Start with a favorite, then discover your next challenge.
Find your kind of puzzle
- Enjoy number puzzles? Try Sudoku, Calcudoku and Futoshiki.
- Follow number clues in Slitherlink, draw a single loop through the black and white pearls in Masyu, or connect islands in Hashi.
- Shade and divide grids in Nonogram, Nurikabe and Shikaku.
- Try something different with Minesweeper, Tents and Trees, or Star Battle.
Learn by playing
Interactive tutorials let you practice unfamiliar rules on the board. Choose from each game's available sizes and difficulties, and play practice puzzles offline at your own pace. New boards are generated so you can keep exploring.
Start free, explore more with Pro
Generate and play new boards free in 51 game types. The other 17 Pro games each include 5 different free boards, shared across practice and challenges. Pro unlocks unlimited new boards in those games, plus full replay history, advanced replay controls and long-term statistics.
Make time for a puzzle
Take on the shared daily challenge, review real games in replays, or follow your progress. Online challenges, rankings and cloud features need an internet connection.
Included puzzles:
Numbers & symbols: Sudoku, Calcudoku, Kakuro, Futoshiki, Binairo, Binairo+, Mathrax, Skyscrapers, Hidoku, ABCD, ABC End View, Hitori, Subsets
Loops & connections: Slitherlink, Masyu, Hashi, Yajilin, Shingoki, Gokigen Naname, Spokes, Train Tracks, Signpost, NetWalk, Netslide, Roma, Stitches
Shading & regions: Nonogram, Mosaic, Nurikabe, Fillomino, Shikaku, Heyawake, LITS, Norinori, Tapa, Shakashaka, Kurodoko, Palisade, Spiral Galaxies, Map, Yin-Yang
Placement & clues: Minesweeper, Battleships, Tents and Trees, Akari, Star Battle, Aquarium, Thermometers, Magnets, Kakurasu, Lollipops, Tatebo-Yokobo, Dominosa, Tawamurenga, Black Box, Haunted Mirror Maze, Mastermind
Movement & space: 15 Puzzle, Sixteen, Twiddle, Cube, Flip, Flood, SameGame, Inertia, Peg Solitaire, Planarity, Clusters
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
Ready for iPhone Duo: unfold for a larger puzzle board, adaptive number keys and convenient side controls. Fold back and keep your puzzle progress. Home, the puzzle library and replays also adapt to the display. This update also clarifies Pro upgrade messages after completing a puzzle.
The developer, BE A MAN PTY LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BE A MAN PTY LTD
- Size
- 28.7 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 9 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
13+
- 13+
- Contains
User-Generated Content
Social Media
- In-App Purchases
Yes
- Simon Pro Yearly $9.99
- Simon Pro Monthly $1.99
- Simon Pro Lifetime $39.99
- Copyright
- © 2026 SelfBoot