Calcudoku Puzzles

Calcudoku puzzles are a combination of arithmetic and logic type puzzles. Each calcudoku grid has blocks surrounded by bold lines. Each block has a math problem to solve based on arithmetic operations: addition, subtraction, multiplication or division. Numbers are placed in the blocks so that they occur only once in each row and once in each column. Similar to Sudoku. However, within each block, numbers can occur more than once. Remember: follow Sudoku puzzle rules for rows and columns.

St.Patrick's Day!

Check out our new category of puzzles: St. Patrick's Day Puzzles. Remember to check back often as we continue to build out our newest category!

Looking for a way to engage students in their own learning? Use Blank Word Search Grids in all areas of content and theme based units. Students love creativity and what better way to support that creativity than with a chance to create their own word searches and exchange and solve with others.

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