SuDoKu 4x4 (@SuDoKu_4x4) / X

Sudoku for Kids - Play Sudoku Online

Sudoku 4x4 Puzzle 3 Sudoku, Puzzles for kids, Math for kids

Making Learning Fun

4x4 Sudoku 12

4x4 Sudoku for kids worksheet

I hired a developer to create a sudoku generator for me. It generates 4x4, 6x6 and 9x9 with the difficulties easy, medium, hard, very hard. This is from a 6x6 very hard

World's Hardest 4x4 Micro Sudoku : r/sudoku

Krychle Sudoku 4x4: 120 3D Sudoku Cubes, 3 grids in 1 by Sudoku Magazine, Paperback

4x4 Sudoku for Kids - Easy Sudoku with Answerrs

GitHub - nayanbunny/Sudoku-CSharp: Sudoku Generator, Validator and Solver in C# Windows Forms (.net core 3.1). Game on 4x4 and 9x9 Grid with Easy, Medium and Easy Modes.