Sudoku 2Go Free

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