MathDoku Challenge 100 Puzzles, Volume 1 - Paperback

by Stuart Schuessler (Author)

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.