A Puzzle a Day Keeps the Brain at Play
What if instead of countless worksheets and practice questions, you could improve your academic performance through a checkered board and a nine by nine grid? While many people see puzzles as a way to pass time, they can help students develop critical thinking, problem solving, and logical reasoning skills.
One of the biggest benefits of puzzles is that they require students to think critically and solve problems rather than just memorizing information for a test. Sudoku is a game that requires you to use the process of elimination and pattern recognition to solve its grid.
The article “Sudokus and Their Benefits” states that “Sudoku isn’t just about randomly inserting numbers. Each number has to be in the correct place, following the rules of the game. To achieve this, you need to apply logical thinking: analyzing possibilities, ruling out options, and making strategic decisions.” These are valuable skills that students can apply to real life situations like a multiple choice test or important financial decisions.
There are also plenty of variations of sudoku that can be implemented at almost every grade level with little effort. Teachers can print puzzles and, depending on the grade level, the difficulty can be adjusted so every student can benefit. Incorporating puzzles is also another way to get students excited for school assignments so they are more engaged in learning.
“Ms. Castillo used brain games and other puzzles, such as Sudoku, to further our education. During thinking skills, sometimes it wasn’t about getting the right answer; it was about understanding the process behind it. Daily bell ringers allowed our brains to think about things from different perspectives instead of looking at them from just one main view,” said senior Kylee Saint Fort.
While sudoku teaches students pattern recognition and logic, chess can teach students patience and problem solving. You take turns moving pieces on a board but one careless move can put the player at a disadvantage. It can help students slow down and really analyze what’s happening to make the best decision possible.
“I would say chess helped with my processing skills, like how to really think before committing to something or assessing all possible outcomes. Since I played chess in my thinking skills class, the way they worded questions was very confusing, but chess helped me take the time to understand and think about what I should do next,” said junior Amaya Hollerman.
Puzzles don’t just help students with their academics, they have a positive effect on anyone’s brain and support the development of cognitive skills at any age. In a 2026 study published in the National Library of Medicine, researchers found evidence that puzzles and word games may support visual STM (short term memory) in kindergarten, verbal STM in school-aged children, and processing speed in older people.
Teachers can use logic puzzles as warm ups, crosswords for vocabulary, and chess for strategic thinking. These provide students with brand new ways to learn academic skills while practicing life lessons. Ultimately, puzzles may not replace traditional studying, but they can offer students another way to practice these vital skills and approach challenges with confidence.
Although there could be many benefits to using puzzles in a classroom setting, more conclusive research is needed. These cognitive advances could be due to other developmental patterns or environmental factors so the implementation in schools is discouraged until more concrete evidence is found, even though current evidence is promising.
