Mathdoku Challenge 100 Puzzles, Volume 1: Over 1300 Quotes from Great Philosophers and Others Who Have Had Philisophical Moments of Wisdom

en Limba Engleză Paperback – 30 noi 2009

Welcome to the MathDoku Challege. Sudoku has many variations. MathDoku also known as CalcuDoku is a Sudoku Variant that incorporates math operators with a Sudoku numerical sequence. Reproducible worksheets. These puzzles are a great tool for keeping your mind sharp.

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