Over 100 unique Sudoku game types!!!
Including: Killer, Jigsaw, Skyscrapers, 16x16, Samurai, Kropki, Word, Duplex and many more!

• Easy, Medium, Hard and Expert difficulties for every game type!
• Tons of puzzles guarenteed to have only one solution!
• Hints to help when you're stuck, or automatically fill all notes!
• Create Savepoints for when you want to make a guess!
• Smart notes are automatically removed when placing another cell's correct number!
• Easy note taking! Select multiple cells at once!
• Zoom in and out of any puzzle to see the numbers better!
• Leaderboard and achievements!
• Completely customize the game's appearance to your liking!

• Current Game Types:
0-9
123
147
2-3-4
4-5
Anti-Knight
Anti-White Knight Jigsaw
Anti-X
Ascension
Asterisk
Baby
Big
Big Krychle
Binary
Bishop
Black Knight
Blackout
Blind Killer
Boxless
Brick
Centers
Circular
Circular Box
Clock
Color
Cube
Deficit
Diamond
Digital
Disjointed
Disjointed Irregular
Duplex Difference
Duplex Plex
Duplex Sum
Even
Extra Space
Fractured Spiral
Fractured Staircase
Fractured Target
Fractured Web
Fractures
Frame
Giant
Giant Killer
Giant Kropki
Greater Than Killer
Greater Than Killer Samurai
Greater Than Samurai
Hexadoku
Hexagon
Hexagram
Jigsaw
Jigsaw Skyscrapers
Killer
Killer Jigsaw
Killer Modulo
Killer Parity
Killer Product
Killer Samurai
Killer Skyscrapers
Kropki
Krychle
Layers
Lean Box
Lean Gear
Lean Wheel
Lean Window
Little Killer
Lucky Seven
Mathdoku
MinMax
Missing
Musketry
Nonconsecutive
Nonconsecutive Circular
Odd
Odd Even Big Small
Outside
Parquet Square
Parquet Twist
Pencil Mark
Pentagram
Pseudoku
Quadruple
Regular
Sandwich
Samurai
Samurai 9-Grid
Samurai Kropki
Scatter
Sigma
Skyscrapers
Small
Snowflake
Staircase
Star
Suguru 5x5
Surplus
Swap
Symbol
Tape
Tight Fit
Tiny
Tiny Jigsaw
Triangle
Tricky
Trinary
Twin Boxes
Twodoku
Vudoku
Weave 8x8
White Knight
White Knight Jigsaw
White Knight X
Windoku
Word
X