Kenken ++|解謎線上App不用買

Welcome to KENKEN PLUS PLUS!

No matter what you're looking for — learning or fun — KENKEN ++ has it! Free game puzzles. Cool math games. Number games. (More addictive than Sudoku or Kakuro? You decide!) Educational games for kids. Regardless of why, how, or where you play, KenKen Plus are the math puzzles that make you smarter!

UI Design

• Light and dark themes in full screen and landscape mode

• Tablet support with stretchable layout

Intuitive controls

• More accessible game panel for New Game, Restart and Hints

• Start a new game even more quickly by setting a default grid size

• Quick toggling of pen, pencil and eraser modes make editing simpler

• Quick toggle of input mode - cell first or number first

• Selected cell changes color depending on what mode you're in - easier to see at a glance

• Pencil in possibilities in the grid, then long-press the Pen button to enter them all in one go

• One-time Undo button for removing a mistake

Hint system

• Highlight duplicates and incorrect maths

• Automatically remove pencil marks in a row/column once you pen in a value

• Checking progress through the Hint button now counts how many mistakes were made

• Still need more help? Long-press on grid gives a context menu to show mistakes, reveal cell, reveal cage or show solution

KenKen ++ includes:

• 180 FREE fun math puzzles of every size and difficulty level. Over 2000+ levels FREE

• Virtually unlimited puzzles, ranging from 4x4 to 9x9 grids, from Easy to Expert

What is Kenken game?(from wikipedia)

KenKen and KenDoku are trademarked names for a style of arithmetic and logic puzzle invented in 2004 by Japanese math teacher Tetsuya Miyamoto, who intended the puzzles to be an instruction-free method of training the brain. The names Calcudoku and Mathdoku are sometimes used by those who don't have the rights to use the KenKen or KenDoku trademarks.

It’s not a crossword. It’s not some extreme version of tic-tac-toe. So what is KENKEN and where did it come from? Simply put, it’s a grid-based numerical puzzle that uses the basic math operations—addition, subtraction, multiplication, and division—while also challenging your logic and problem-solving skills. By altering the size of a KENKEN grid, from 3 x 3 up to 9 x 9, and employing different combinations of the math operations, five different difficulty levels can be generated, and a seemingly endless number of puzzles. (And many players seem determined to try them all!) In a way, KENKEN is like a game of pool or even chess: The more you think ahead to your next move and consider all the possible outcomes, the better you’ll get—and the smarter you’ll become!

How to play Kenken?

The objective is to fill the grid in with the digits 1 through 6 such that:

• Each row contains exactly one of each digit

• Each column contains exactly one of each digit

• Each bold-outlined group of cells is a cage containing digits which achieve the specified result using the specified mathematical operation: addition (+), subtraction (−), multiplication (×), and division (÷). (Unlike Killer Sudoku, digits may repeat within a cage.)

Some of the techniques from Sudoku and Killer Sudoku can be used here, but much of the process involves the listing of all the possible options and eliminating the options one by one as other information requires.

In the example here:

• "11+" in the leftmost column can only be "5,6"

• "2÷" in the top row must be one of "1,2", "2,4" or "3,6"

• "20×" in the top row must be "4,5".

• "6×" in the top right must be "1,1,2,3". Therefore the two "1"s must be in separate columns, thus row 1 column 5 is a "1".

• "30x" in the fourth row down must contain "5,6"

• "240×" on the left side is one of "6,5,4,2" or "3,5,4,4". Either way the five must be in the upper right cell because we have "5,6" already in column 1, and "5,6" in row 4.

• etc.

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