instal the last version for ios Sudoku - Pro

But Good Sudoku does all of that for you. This takes a lit of little pencil marks, maybe a separate sketch board, and a lot of time.

Sometimes you’ll only be able to fill a spot because you can figure out that no other number in the house, column, or row could be any other number. One of the more annoying aspects of the harder boards is process of elimination. You might know that a 3 is one of the numbers in a row, and therefore know that you will have to put a 3 elsewhere. Sometimes you can use the rows and columns to figure out exactly where something should be, but other times you have to figure out where a number is without having anything on the board. Good Sudoku gives you hints about how to find patterns and figure out the correct numbers for each square. While I don’t know where the 5 is in the middle row, first and last house columns yet, I do know where that middle house 5 will go. You can see how I derived where a 5 should go in the puzzle below. There will be 9 instances of each of the 9 numbers across the board. There’s no math, you just have to figure out where each number goes.

That 9×9 grid is broken up into a 3×3 grid of “houses.” Each of these will also only have one instance of the numbers 1-9. Each row and column will have 9 numbers in it, and only one of each. It’s still a fun puzzle, but it’s taken out some of its most tedious aspects and helps you become a better puzzle solver. Good Sudoku is an app that changes the game of Sudoku. In fact, Good Sudoku has an attractive interface, the ability to pencil in numbers, plenty of puzzles at different difficulty levels, a surprisingly catchy soundtrack, and… AI. So many are ad supported, have annoying interruptions, or lack customization. Since I’ve been downloading apps, I’ve tried to find a decent version of Sudoku. There’s just enough logic, thinking, and a little trial and error to make the problems tricky yet fun.

The puzzles can be challenging, yet rewarding. I grabbed a pencil and quickly filled it up. When I was much younger, my parents got me a book of a puzzle game that was popular in Japan and spreading around the world: Sudoku.

Instal the last version for ios Sudoku - Pro