Curated OER
Kakuro Puzzle
In this math worksheet, learners solve the number puzzle looking for the missing values. The sheet is intended to be a teacher's guide.
ClassFlow
Class Flow: Shape Sudoku
[Free Registration/Login Required] Sudoku puzzles are fun for all ages. To complete a puzzle there must be one of each shape in a row, column and quadrant. It's a great way to teach strategies while the children are solving the puzzles.