1PC Logical Thinking Ladder Training Toy Sudoku Book For Beginner Children Elementary School Student Four Six Nine Grid Games

Specifications:

Material: Paper

Packaging: 1PC

Size: 12.5*17.5cm

Product page count: 84 pages/book, 84 questions

:

The book is not only subject, but also with detailed problem-solving steps and skills, suitable for all levels of players. For novice players, you can help them get started quickly; For senior players, you can help them improve their problem-solving skills and challenge more difficult topics.

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused many factors such as brightness of your monitor and light brightness. Please refer to the actual product received.

2. Please allow slight manual measurement deviation for the data.

There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. If you do not understand what you can contact customer service at any time, I wish you a happy shopping.