Authors: Yanna’s Art and Publishing

  • Hello, Sudoku (Kids Series: Vol. 1) – Sudoku Building Skills with 4×4, 6×6, and 9×9 Puzzle Grids 120 Fun But Steadily Challenging Puzzles for Developing Strong Decision Making and Cognitive Skills — Yanna’s Art and Publishing

    Hello, Sudoku (Kids Series: Vol. 1) – Sudoku Building Skills with 4×4, 6×6, and 9×9 Puzzle Grids 120 Fun But Steadily Challenging Puzzles for Developing Strong Decision Making and Cognitive Skills — Yanna’s Art and Publishing