The Foundational STEM Sudoku Masters

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Regular price $72.99 Save Liquid error (snippets/product-form line 69): Computation results in '-Infinity'%
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  • 12 Sudoku activities
  • 6 double-sided activity mats
  • 1 marker
  • 1 duster cloth
  • 1 achievement certificate

The Foundational STEM Sudoku Masters is your child's introduction to a lifelong enjoyment of one of the best games around: Sudoku! You might think that your child is too young to play this game, but you would be amazed at how quickly kids pick Sudoku up, which is why we released our own child-friendly version. We have 12 different Sudoku challenges for them to work through, which will set them up for a lifetime of Sudoku mastery and enjoyment.


  • Product Dimensions: 9.29 x 7.48 x 0.94 inches
  • Item Weight: 7 ounces
  • Recommended Age: 6 years and up

Our SmartKidsPlanet initiative began in 2017 when 3 geeky and dedicated parents saw a gap in the children’s toys and games market. An opportunity was spotted while we struggled to find toys and games for our kids which enriched their minds and guided them toward science, art, math and construction. The trio then knew that their paths were set, establishing an online shop with a comprehensive range of intelligent toys for babies, children and young teenagers.

With offices based in California, our SmartKidsPlanet team enjoys a daily growth in our presence within the children’s educational toys market. We love our new place in life, and we love helping young minds with their growth and skill development, all while having as much fun as possible.


We ship all our products directly to you from our warehouses located in multiple locations in the West and East Coasts.

Processing Time: All orders placed after 2 PM EST will be shipped the next business day. Orders placed after 2 PM EST Friday will be shipped on Monday. 

Orders are shipped and generally arrive within 2 to 3 business days after the order is processed. Tracking information will be sent via email once your order has been processed. The tracking number may not become active for 24 - 48 hrs.

Kindly take note that due to our business utilizing multiple warehouses within the United States, orders of more than one item may arrive as separate deliveries at different times. 

Orders made to PO BOX may take up to 12 days. Additionally, we do not ship to military bases. Hawaii and Alaska

Customer Reviews

Based on 14 reviews
Chuck Ball

I purchased two sets - Soduku and a mixed puzzle/activity set! Concept is great! One will be a gift and the other is for use in my classroom. I'm very pleased with it and feel it's going to make a nice gift and be something the little one can occupy herself with in the car or while waiting at a restaurant etc.

Olaf Trytten
Sudoku puzzles for everyone

I found nothing to dislike. I just wish there were more puzzles in the box! They are easy to complete with the included pen which is easy to wipe off. It is nice that they include colors and shape as well as numbers.

Edyta Banach
Fun logic!

My kids love this (ages 8 and 11). Great quality.

Oscar Katke
Great gift!

Bought these for my 11 year old cousin and she absolutely loved them! Great product for your money.

Ozzy Calfa
Makes a great gift

Item came incredibly fast, and was very cute. Makes a great gift.




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