Tips and Tricks
Welcome to our Tips & Tricks section! Here you’ll find helpful videos with strategies, tactics, and expert advice to improve your game. Whether you’re just starting out or you’re an experienced player, these guides will help you level up your skills and take your gameplay to the next level. Stay ahead of the competition with our pro tips!
Quadruple Technique
An obvious quadruple is a set of four cells that belong to the same row, column, or block, and whose set formed by their combined candidate values contains a …
Pointing Triples
This technique is very similar to the Pointing Pairs technique. The goal is to find a number that is present in three cells within the same block, but also needs to be …
Pointing Pairs
In this video we are going to show you how to use the Pointing Pairs technique in combination with the Notes Mode. We need to find a number that is …
Hidden Doubles
Let’s try to find a row, column or block with exactly 2 distinct numbers that appear only in 2 cells. In this case, this is the last column, and two cells containing …
Obvious Triples
To understand better, let’s look at the picture and the highlighted row. You need to find three cells that contain mutual numbers, and no other numbers. In other words …
Obvious Pairs
In this video, we will show you how to solve sudoku using the Obvious Pairs method.
To take advantage of this method you must find …
Hidden Triple
The Hidden Triple technique is very similar to the Hidden Single Number technique. You can take advantage of it if you find three cells within the same row …
Y wing Technique
In this video we are going to show you how to use the Y-wing technique for solving Sudoku.
To take advantage of this technique, first you must find …
X wing Technique
In this picture we have a grid with four highlighted fields in yellow. We can see that each highlighted field can contain a number 3 written down as …
Hidden Single
If you look at the middle block, bottom middle field, you can see that it contains numbers 1, 4, 7, and 9. Now, if we take a look at the entire middle block …
Notes Mode
Notes Mode allows you to fill in the empty fields with numbers you think are the right solution, but without making a mistake. You can write down …
Only Possible Number
This is probably the simplest Sudoku technique. Since we know the only numbers you can use are 1-9, just check out what is the one number that is missing and …
Last Empty Field
Let’s look at the grid…each row, column and block must contain all numbers from 1-9. And the number 3 is already present in the row and column, which …
One Number Missing
If you look at this block, you will see that there is only one number missing. If each block must contain all numbers from 1-9, we can see that the missing …
Swordfish Technique
This technique is similar to the X-wing technique, but it involves 3 cells, instead of 2, like in X-wing.
In the Swordfish technique, the same one number is …
