![]() ![]() However, by applying the counting strategy the player finds one row where number 3 is missing and the only possible solution for that digit is within the group just analyzed. At first sight, it looks impossible to find the solution for the missing digits at this stage. In this example, the player noted down all the candidates to the middle-right group. Sometimes, even if a digit is a candidate to several cells within a group, something as simple as counting the numbers missing in a row or column can lead to a solution. However, when doing so, one should never lose sight of the overall grid and the way all the information is interconnected within it.įorgetting to use the counting strategy is the most common mistake in these cases. Forgetting the bigger pictureįocusing on each group at a time and filling in the candidates for each cell in it is a great strategy and helps the player follow an organized logical sequence of moves. All the player had to do was following the basic rule of Sudoku that determines there cannot be repeated numbers in one column or row. Three moves became three solutions, without having to use notes or logical thinking. By placing it, the player immediately unlocks the solution for number 3, which in turn reveals the placement for number 9. The solution for number 8 is a given one in this group. This grid is a great example to show how tacking the empty groups can be the most productive way to proceed. The task of filling an empty group can look daunting, but the player just needs to stop to think for a moment: if the clues are clustered around the empty group, it means it will be easier and more productive to cross the information between the rows and columns connected to it. Sudoku is just playing tricks with the mind. ![]() This is yet again one of the most common Sudoku mistakes made by beginners. In this type of pattern, clues are normally clustered, which can lead the player to believe it will be easier to tackle the partially filled groups first. Avoiding empty groupsĪ Sudoku puzzle can start with groups without any allocated numbers in it. Sudoku is a game of logic and never requires guessing to achieve its completion. All the effort and time spent will then be in vain. More often than not, this mistake only becomes apparent right at the end of the game, when the player finally finds an impossibility or a repeated number. However, a wrong guess can make a puzzle impossible to solve. And in reality, players can be lucky and achieve their goal faster. If the digit in question unlocks several possibilities immediately, the temptation is even bigger. It is very tempting to place a number when there is a strong belief that will be the solution, even if the player cannot find a logical reason behind it. These are the 7 most common Sudoku mistakes every new player should pay attention to. Experienced players get to know all the tricks by heart, but beginners might stumble on these tricks and traps and quickly become frustrated. Despite their clear and straightforward rules, these puzzles have their own pitfalls to always ensure a good challenge. It might seem strange that such a thing as common Sudoku mistakes can exist, and yet they do. ![]()
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