Slitherlink Mastery1.9 - App Store
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Publisher Description
Slitherlink is an addictive logic puzzle created in Japan by Nikoli, the creator of Sudoko. We have been addicted to Slitherlink for over 10 years now and decided it's about time to release an app of our own. Enjoy!
FEATURES
. 4 difficulty levels: Easy, Medium, Hard and Master
. 5 puzzle sizes: 3x3, 7x7, 10x10, 15x15 and 20x20
. 3 types of puzzles: Triangle, Square, Hex
. Over 10,000 randomly selected puzzles
. 6+ themes to suite your mood and taste
. Touch-screen pan and zooming
. Line colouring for long chains
. Double tap to mark empty spaces
. Undo, redo, reset and replay buttons
. Instant error indications
. Stats and high scores system
A 'master' difficulty can be unlocked with an in-app-purchase for the most hardcore of puzzle solvers. If you're enjoying Slitherlink Mastery you can support us by unlocking this mode.
Enjoy!
Version History A small update.
- Updated the privacy policy link.
Happy solving! 1.9 Oct 5 More puzzles, fewer repeats!
- Added over 1,300 puzzles across the level pools.
Happy solving! 1.8 Sep 27 Keeping Slitherlink Mastery up to date!
- Guaranteed unique level solutions.
- More levels in the pool.
- Updated tech for latest phones
Happy solving! 1.7 Sep 24 - Art tweaks to board
- Optimised for even low battery usage
- Optimised input controls 1.6 Jun 3 Remastered for 2026! 1.5 Jun 3 Hexagonal Puzzles are here!
- Thousands of new hex puzzles. It's the best shape.
- New Dark Theme! It's all the rage.
- More colours for those monster 20x20 hexes.
- Much optimisation. So less battery usage.
- Added Privacy Policy to Settings.
Enjoy! 1.4 07/01/2019 Triangle Puzzles are here!
- 1000s of new triangular puzzles to blow your square mind!
- New Winter Theme! Original artwork ftw.
- Cycle though 'x's (no double-tap by popular demand).
- Much optimisation. So less battery usage.
- Improved 'hitboxes', no more mis-taps.
- Heaps of tasty tweaks including more lines colours, better stats and nicer 'x's.
Enjoy! 1.3 01/02/2019 - New forest theme! Life is like a box of chocolates.
- Homebrewed sound effects and music for that 'cosy feel'.
- 1000s more puzzles beefing up rookie levels and 15x15s.
- Game takes less space on your phone, more room for cat gifs.
- Battery improvements for nomadic solvers.
- Much polish to graphics and animations.
- Guinea pigs in the credits, welcome!
Enjoy Solving! 1.2 10/15/2018 • Art style overhauled from 'meh' to 'epic' status.
• Tutorial, 3x3 levels and help popup for the young grasshoppers.
• Themes: 'vanilla', 'sleepy', 'jungle' & 'seasonal' to fit your mood and taste.
• Reset, Redo, View and Replay buttons make you the master of time.
• Haptics available from settings on supported devices, it's the latest thing.
• Stats available in settings for the hardcore min-maxers.
• Minor unsuspecting bugs have been quashed.
Have fun! 1.1 09/09/2018 1.0 09/01/2018
About Slitherlink Mastery
The company that develops Slitherlink Mastery is Camilo Fitzgerald. The latest version released by its developer is 1.9.
To install Slitherlink Mastery on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Slitherlink Mastery as malware if the download link is broken.
How to install Slitherlink Mastery on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Slitherlink Mastery is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Slitherlink Mastery is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.9
posted on 2026-10-14
Version History A small update.
- Updated the privacy policy link.
Happy solving! 1.9 Oct 5 More puzzles, fewer repeats!
- Added over 1,300 puzzles across the level pools.
Happy solving! 1.8 Sep 27 Keeping Slitherlink Mastery up to date!
- Guaranteed unique level solutions.
- More levels in the pool.
- Updated tech for latest phones
Happy solving! 1.7 Sep 24 - Art tweaks to board
- Optimised for even low battery usage
- Optimised input controls 1.6 Jun 3 Remastered for 2026! 1.5 Jun 3 Hexagonal Puzzles are here!
- Thousands of new hex puzzles. It's the best shape.
- New Dark Theme! It's all the rage.
- More colours for those monster 20x20 hexes.
- Much optimisation. So less battery usage.
- Added Privacy Policy to Settings.
Enjoy! 1.4 07/01/2019 Triangle Puzzles are here!
- 1000s of new triangular puzzles to blow your square mind!
- New Winter Theme! Original artwork ftw.
- Cycle though 'x's (no double-tap by popular demand).
- Much optimisation. So less battery usage.
- Improved 'hitboxes', no more mis-taps.
- Heaps of tasty tweaks including more lines colours, better stats and nicer 'x's.
Enjoy! 1.3 01/02/2019 - New forest theme! Life is like a box of chocolates.
- Homebrewed sound effects and music for that 'cosy feel'.
- 1000s more puzzles beefing up rookie levels and 15x15s.
- Game takes less space on your phone, more room for cat gifs.
- Battery improvements for nomadic solvers.
- Much polish to graphics and animations.
- Guinea pigs in the credits, welcome!
Enjoy Solving! 1.2 10/15/2018 • Art style overhauled from 'meh' to 'epic' status.
• Tutorial, 3x3 levels and help popup for the young grasshoppers.
• Themes: 'vanilla', 'sleepy', 'jungle' & 'seasonal' to fit your mood and taste.
• Reset, Redo, View and Replay buttons make you the master of time.
• Haptics available from settings on supported devices, it's the latest thing.
• Stats available in settings for the hardcore min-maxers.
• Minor unsuspecting bugs have been quashed.
Have fun! 1.1 09/09/2018 1.0 09/01/2018
version 1.9
posted on 2026-10-06
Version History A small update.
- Updated the privacy policy link.
Happy solving! 1.9 22h ago More puzzles, fewer repeats!
- Added over 1,300 puzzles across the level pools.
Happy solving! 1.8 Sep 27 Keeping Slitherlink Mastery up to date!
- Guaranteed unique level solutions.
- More levels in the pool.
- Updated tech for latest phones
Happy solving! 1.7 Sep 24 - Art tweaks to board
- Optimised for even low battery usage
- Optimised input controls 1.6 Jun 3 Remastered for 2026! 1.5 Jun 3 Hexagonal Puzzles are here!
- Thousands of new hex puzzles. It's the best shape.
- New Dark Theme! It's all the rage.
- More colours for those monster 20x20 hexes.
- Much optimisation. So less battery usage.
- Added Privacy Policy to Settings.
Enjoy! 1.4 07/01/2019 Triangle Puzzles are here!
- 1000s of new triangular puzzles to blow your square mind!
- New Winter Theme! Original artwork ftw.
- Cycle though 'x's (no double-tap by popular demand).
- Much optimisation. So less battery usage.
- Improved 'hitboxes', no more mis-taps.
- Heaps of tasty tweaks including more lines colours, better stats and nicer 'x's.
Enjoy! 1.3 01/02/2019 - New forest theme! Life is like a box of chocolates.
- Homebrewed sound effects and music for that 'cosy feel'.
- 1000s more puzzles beefing up rookie levels and 15x15s.
- Game takes less space on your phone, more room for cat gifs.
- Battery improvements for nomadic solvers.
- Much polish to graphics and animations.
- Guinea pigs in the credits, welcome!
Enjoy Solving! 1.2 10/15/2018 • Art style overhauled from 'meh' to 'epic' status.
• Tutorial, 3x3 levels and help popup for the young grasshoppers.
• Themes: 'vanilla', 'sleepy', 'jungle' & 'seasonal' to fit your mood and taste.
• Reset, Redo, View and Replay buttons make you the master of time.
• Haptics available from settings on supported devices, it's the latest thing.
• Stats available in settings for the hardcore min-maxers.
• Minor unsuspecting bugs have been quashed.
Have fun! 1.1 09/09/2018 1.0 09/01/2018
version 1.8
posted on 2026-10-03
Version History More puzzles, fewer repeats!
- Added over 1,300 puzzles across the level pools.
Happy solving! 1.8 5d ago Keeping Slitherlink Mastery up to date!
- Guaranteed unique level solutions.
- More levels in the pool.
- Updated tech for latest phones
Happy solving! 1.7 Sep 24 - Art tweaks to board
- Optimised for even low battery usage
- Optimised input controls 1.6 Jun 3 Remastered for 2026! 1.5 Jun 3 Hexagonal Puzzles are here!
- Thousands of new hex puzzles. It's the best shape.
- New Dark Theme! It's all the rage.
- More colours for those monster 20x20 hexes.
- Much optimisation. So less battery usage.
- Added Privacy Policy to Settings.
Enjoy! 1.4 07/01/2019 Triangle Puzzles are here!
- 1000s of new triangular puzzles to blow your square mind!
- New Winter Theme! Original artwork ftw.
- Cycle though 'x's (no double-tap by popular demand).
- Much optimisation. So less battery usage.
- Improved 'hitboxes', no more mis-taps.
- Heaps of tasty tweaks including more lines colours, better stats and nicer 'x's.
Enjoy! 1.3 01/02/2019 - New forest theme! Life is like a box of chocolates.
- Homebrewed sound effects and music for that 'cosy feel'.
- 1000s more puzzles beefing up rookie levels and 15x15s.
- Game takes less space on your phone, more room for cat gifs.
- Battery improvements for nomadic solvers.
- Much polish to graphics and animations.
- Guinea pigs in the credits, welcome!
Enjoy Solving! 1.2 10/15/2018 • Art style overhauled from 'meh' to 'epic' status.
• Tutorial, 3x3 levels and help popup for the young grasshoppers.
• Themes: 'vanilla', 'sleepy', 'jungle' & 'seasonal' to fit your mood and taste.
• Reset, Redo, View and Replay buttons make you the master of time.
• Haptics available from settings on supported devices, it's the latest thing.
• Stats available in settings for the hardcore min-maxers.
• Minor unsuspecting bugs have been quashed.
Have fun! 1.1 09/09/2018 1.0 09/01/2018
version 1.7
posted on 2026-09-26
Version History Keeping Slitherlink Mastery up to date!
- Guaranteed unique level solutions.
- More levels in the pool.
- Updated tech for latest phones
Happy solving! 1.7 1d ago - Art tweaks to board
- Optimised for even low battery usage
- Optimised input controls 1.6 Jun 3 Remastered for 2026! 1.5 Jun 3 Hexagonal Puzzles are here!
- Thousands of new hex puzzles. It's the best shape.
- New Dark Theme! It's all the rage.
- More colours for those monster 20x20 hexes.
- Much optimisation. So less battery usage.
- Added Privacy Policy to Settings.
Enjoy! 1.4 07/01/2019 Triangle Puzzles are here!
- 1000s of new triangular puzzles to blow your square mind!
- New Winter Theme! Original artwork ftw.
- Cycle though 'x's (no double-tap by popular demand).
- Much optimisation. So less battery usage.
- Improved 'hitboxes', no more mis-taps.
- Heaps of tasty tweaks including more lines colours, better stats and nicer 'x's.
Enjoy! 1.3 01/02/2019 - New forest theme! Life is like a box of chocolates.
- Homebrewed sound effects and music for that 'cosy feel'.
- 1000s more puzzles beefing up rookie levels and 15x15s.
- Game takes less space on your phone, more room for cat gifs.
- Battery improvements for nomadic solvers.
- Much polish to graphics and animations.
- Guinea pigs in the credits, welcome!
Enjoy Solving! 1.2 10/15/2018 • Art style overhauled from 'meh' to 'epic' status.
• Tutorial, 3x3 levels and help popup for the young grasshoppers.
• Themes: 'vanilla', 'sleepy', 'jungle' & 'seasonal' to fit your mood and taste.
• Reset, Redo, View and Replay buttons make you the master of time.
• Haptics available from settings on supported devices, it's the latest thing.
• Stats available in settings for the hardcore min-maxers.
• Minor unsuspecting bugs have been quashed.
Have fun! 1.1 09/09/2018 1.0 09/01/2018
version 1.6
posted on 2026-09-19
Version History - Art tweaks to board
- Optimised for even low battery usage
- Optimised input controls 1.6 Jun 3 Remastered for 2026! 1.5 Jun 3 Hexagonal Puzzles are here!
- Thousands of new hex puzzles. It's the best shape.
- New Dark Theme! It's all the rage.
- More colours for those monster 20x20 hexes.
- Much optimisation. So less battery usage.
- Added Privacy Policy to Settings.
Enjoy! 1.4 07/01/2019 Triangle Puzzles are here!
- 1000s of new triangular puzzles to blow your square mind!
- New Winter Theme! Original artwork ftw.
- Cycle though 'x's (no double-tap by popular demand).
- Much optimisation. So less battery usage.
- Improved 'hitboxes', no more mis-taps.
- Heaps of tasty tweaks including more lines colours, better stats and nicer 'x's.
Enjoy! 1.3 01/02/2019 - New forest theme! Life is like a box of chocolates.
- Homebrewed sound effects and music for that 'cosy feel'.
- 1000s more puzzles beefing up rookie levels and 15x15s.
- Game takes less space on your phone, more room for cat gifs.
- Battery improvements for nomadic solvers.
- Much polish to graphics and animations.
- Guinea pigs in the credits, welcome!
Enjoy Solving! 1.2 10/15/2018 • Art style overhauled from 'meh' to 'epic' status.
• Tutorial, 3x3 levels and help popup for the young grasshoppers.
• Themes: 'vanilla', 'sleepy', 'jungle' & 'seasonal' to fit your mood and taste.
• Reset, Redo, View and Replay buttons make you the master of time.
• Haptics available from settings on supported devices, it's the latest thing.
• Stats available in settings for the hardcore min-maxers.
• Minor unsuspecting bugs have been quashed.
Have fun! 1.1 09/09/2018 1.0 09/01/2018
version 1.4
posted on 2019-07-01
Jul 1, 2019 Version 1.4
Hexagonal Puzzles are here!
- Thousands of new hex puzzles. It's the best shape.
- New Dark Theme! It's all the rage.
- More colours for those monster 20x20 hexes.
- Much optimisation. So less battery usage.
- Added Privacy Policy to Settings.
Enjoy!
Disclaimer
Official App Store Link
We do not host Slitherlink Mastery on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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