How to Play a 4x4 Sudoku Puzzle
A 4x4 sudoku puzzle is a smaller version of the classic 9x9 sudoku game, using a 4×4 grid divided into four 2×2 boxes. The objective is to place the numbers 1 through 4 so that each number appears only once in every row, column, and box. The numbers already filled in at the beginning of the puzzle must remain unchanged. Your job is to complete the rest using logic, not guessing.
How does difficulty work in 4x4 sudoku?
The difficulty depends on how many numbers are given at the start and how they are arranged. More clues make the puzzle easier to solve, while fewer clues require more careful thinking and deduction.
Tips for using 4-in-1 sudoku printables
Print several pages and keep them in a binder or folder for easy access. You can also laminate them and use dry-erase markers to reuse the same puzzles multiple times. Perfect for classrooms, waiting rooms, and travel kits.
Use a mix of easy and harder puzzles on the same page to offer a range of challenges. You can also cut the sheet into four small cards for learning games or quick logic breaks. For group activities, give each player a different puzzle and see who solves it first.