Sudoku 2Go Free

Contains adsIn-app purchases
4.0
13K reviews
1M+
Downloads
Content rating
Everyone
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About this game

Sudoku 2Go with 10'000 puzzles, 10 different variants, 5 levels of difficulty and a world-class hint engine. All the Sudoku you'll ever need!

In addition to the standard Sudoku puzzles it offers these Sudoku variants:

- X-Sudoku
- Hyper-Sudoku
- Percent-Sudoku
- Color-Sudoku
- Squiggly Sudoku (a.k.a. Jigsaw Sudoku) and combinations thereof (e.g. Sudoku-X with jigsaw regions)

Features:

- 10 different game variations
- 5 levels of difficulty per game variation
- 200 puzzles per game variation and difficulty level
- Puzzle timer
- Auto-save
- Statistics
- Cell highlighting
- Undo/redo

Permissions:

- Storage: this permission is used to store/retrieve the Sudoku puzzles in play
- Network Communication: this permission is used by ad networks to retrieve ads
- Billing: this permission is needed to offer the possibility for to remove ads using an in-app purchase

Hint Engine:

- Full House
- Hidden Single
- Hidden Subset (Pair, Triple + Quad)
- Naked Single
- Naked Subset (Pair, Triple + Quad)
- Locked Candidates (Pointing + Claiming)
- X-Wing (Regular, Finned + Sashimi)
- Swordfish (Regular, Finned + Sashimi)
- Jellyfish (Regular, Finned + Sashimi)
- XY-, XYZ-, WXYZ-, VWXYZ-, UVWXYZ-, TUVWXYZ-, STUVWXYZ-, RSTUVWXYZ-Wing
- W-Wing
- Almost Locked Candidates (Pair, Triple + Quad)
- Avoidable Rectangle (type 1 + 2)
- Hidden Unique Rectangle
- Uniqueness Test (type 1, 2, 3, 4 + 5)
- BUG+1, BUG+2, BUG+3 and BUG+4
- Aligned Pair + Triple Exclusion
- Sue de Coq
- ALS-XZ, ALS-XY-Wing
- Remote Pairs
- Bidirectional Cycles
- Forcing X-Chains
- Forcing XY-Chains
- Nishio Forcing Chains
- Double Forcing Chains
- Contradiction Forcing Chains
- Region Forcing Chains
- Cell Forcing Chains
Updated on
Feb 22, 2021

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
4.0
13K reviews
Emily Frier
December 13, 2020
Best Sudoku app out there with regards to mechanics and solveability. I've never had a problem with it in those regards. But like so many other casual games out there, they have incorporated video ads. I'd use this app a lot more if I didn't have to worry about disturbing people around me with the noise every time I finish a game.
3 people found this review helpful
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A Google user
April 16, 2020
Used to love this app. I sometimes even looked at the ads, and might have bought something once or twice. Then, developer started to add noise to the ads, and I learned to immediately hit the back button, no longer ever looking at ads. This week, developer added a delay so I cannot effectively hit the back button. Yesterday, there was noise that I could not cancel. I immediately uninstalled the app. I will find another game. BTW, developer, I saw your snarky response about needing to make a living. You should remember that we users are your customers.
6 people found this review helpful
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Eiko Godwin
December 29, 2020
I have tried so many sudoku apps. This is the best one out there. I wish there was an iphone option. The sudoku apps that require me to use a "note" function separately drives me crazy. This is the only one I can find that does not require me to do this separately. I like the way it highlights #s. I am bummed because now that I have an iphone, the only chance I get to play Sudoku is when I use my mother's phone. I still can't find a single iphone sudoku i am willing to tolerate. Good job!
2 people found this review helpful
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What's new

Some bug fixes