Sudoku 4*4 Set 1

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Sudoku 4*4 Set 1

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Sudoku originally called Number Place is a logic-based, combinatorial number puzzle.

In sudoku, the objective is to fill the grid with digits so that each column, each row, and each of boxes contains all of the digits from 1 to 4.

A few of the numbers are filled in the grid as your clues.

DO you know where did the SUDOKU originate?





The game first appeared in Japan in 1984 where it was given the name “Sudoku,” which is short for a longer expression in Japanese – “Sūji wa dokushin ni kagiru” – which means, “the digits are limited to one occurrence.”


We have our e-books published on Amazon for Grade 3 and Grade 4. The books serve as an important guide for Science Olympiads organized by SOF, Silverzone, Unified Council and others. Books are designed to help students understand key science concepts.

The key highlights of the book are:

·      Well explained topics

·      Use of diagrams and images for students to visualize

·      Test exercise after each chapter for self-assessment and evaluation

·      Interesting facts sections spread across the book

Here are the links: