Sudoku 2Go Free

App2Go

Contains adsIn-app purchases

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

Ratings and reviews

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.

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.

My favorite sudoku app, & I've tried a lot of them. I like that I can choose whether or not to get hints. I like that it gives me very specific explanations as to why the hints work. This has improved my game. I like that I don't have to put completely separate "pencil" entries when I'm testing out #s in a block. Great game. 2024 & still my favorite Sudoku app!

What's new

- required in-app billing update
- less crashes are to be expected