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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Includes: storage base
Each set will be a little different as we will mix the woods
This interactive calendar features the Tzolk'in (260-day sacred cycle) and Haab' (365-day solar cycle)
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as well as in the Mechanica of Hero of Alexandria and Galileo gave it a try as well
Star 26 Wooden Puzzle | Math Logic Brain Teaser magician gift Includes: storage baseCan you get each row, column and diagonal of the star, plus the inner ring of the star to add up to 26? A very difficult adult math wood brain teaser puzzle. Comes with solution and wood cover to enclose the pegs and board. Level of Difficulty: Level 4 Materials: Wood
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