logical thinking puzzle Sudoku (water onion)

It’s a mathematical laboratory that is proud of math.Sudoku said: “The numbers do not overlap.Or it means “single digit”.It originated from a game invented by a mathematician named Leonhard Euler who lived in Switzerland in the 18th century, and became very popular in 1984 when a Japanese puzzle company sold the game under the name Sudoku.Before Sudoku in numbers, infants can practice with colors and pictures first.

Source: Junius Dock

You can reduce the number of squares and add characters that children like.

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You can use a tip to make it while placing the tip before marking it with a pencil.It is an infant Sudoku method that helps you learn and access simple rules before Sudoku numbers. Sudoku is an intelligent puzzle that helps improve reasoning and thinking skills through concentration and immersion because it thinks a lot and approaches problem solving compared to simple rules.A bottle of sudok with the kids

Stool (number puzzle) It’s a grand math laboratory. There are many kinds of puzzles.Among them, a representative number puzzle tool… blog.naver.com

Stool (number puzzle) It’s a grand math laboratory. There are many kinds of puzzles.Among them, a representative number puzzle tool… blog.naver.com

(Board game) Sudok Jr. (My first Sudoku) Distributor Red Point Price KRW 30,780

(Board game) Sudok Jr. (My first Sudoku) Distributor Red Point Price KRW 30,780

Maple lock design, 출처 Unsplash

Maple lock design, 출처 Unsplash