Killer Sudoku - Puzzle Game app for iPhone and iPad

Come to play this new Killer Sudoku game.You can exercise your brain, also have fun in the game.

Killer Sudoku is more suitable for romance and high-end players.
Novice players can start from the difficulty and understand rules of sudoku;
High-level players can challenge expert difficulty and challenge yourselves!

How to play:

-The goal is to fill all the numbers in the blanks.
-Light up each different area, the sum of the numbers contained in the area is equal to the number in the upper left corner.
-In each 3x3 area block, the sum of all numbers in a row or column is equal to 45.
-The numbers in each area, row, column or 3x3 nine-square grid cannot be repeated.

Features:

-Thousands of puzzles
-Featured daily challenges
-Guided help for hints and notes
-Various players of different difficulty
-Automatically save, stop and play anytime
-Share your victory with friends and family!