Sudoku 10'000 Free for Android

15'000 puzzles, eight difficulty levels, the world's best hint functionality and statistics. The only Sudoku app you'll ever need!

----- Game Play -----

Eight different Sudoku variants: Classic & Jigsaw puzzles (aka Squiggly), Asterisk-, Centerdot-, Color-, Hyper-, Percent- & X-Sudokus

Eight difficulty levels: very easy, easy, moderate, advanced, hard, very hard, fiendish, nightmare

Six input methods (digit first, cell first, mixed, Andoku cell first, Andoku digit first, popup)

Pencil marks with auto set or auto erase

Persistent undo/redo

Auto save

Bookmarks

Highlighting of selected digits and pencil marks

Highlighting of completed digits

Highlighting of incorrect digits

Coloring mode (cells and pencil marks) to support coloring solving techniques

Very advanced hint functionality

Analysis functionality to rate the difficulty of a Sudoku puzzle and to get a detailed list of required solving techniques

Game statistics: fastest, average, slowest times for each difficulty level

Extremely configurable

----- Additional Features -----

Sudoku Editor: create your own Sudoku puzzle from scratch

Sudoku Importer: import Sudoku puzzles in five different formats: *.sdk, *.sdm, *.adk, *.opensudoku, *.1gsudoku. Supports all *.adk formats including jigsaw/squiggly puzzles with extra regions.

Sudoku Generator: generate new Sudoku puzzles in eight difficulty levels

Sudoku Solver: solve any Sudoku in milliseconds

Sudoku Manager: create, delete, rename folders, create, copy, move, delete Sudokus, filter Sudokus according to their game status, difficulty and type

Synchronization of games and settings across multiple devices

----- Supports -----

Left-handed players (landscape)

Portrait and landscape mode

All screen types and sizes

Touch screen, keyboard and trackball

Installation on external storage (e.g. sdcard)

Android 1.6-6.x + Android N

----- Hint Functionality -----

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

If you like the game, don't forget to rate it!

The free version is ad supported