DLTK's Crafts for Kids
Sudoku Worksheets

Sudoku is an increasingly popular Japanese number puzzle where a 9x9 grid must be filled in with no numbers repeating in a row, column or square.  I find the full fledged Sudoku to be too challenging for most elementary school children so have designed a modified 4x4 grind version with fun themed images.

Animals:life cycle of a butterfly sudoku puzzle