Before you dress up and go trick-or-treating, try a problem-solving challenge full of cool Halloween costumes!

Use your logic skills to out what each kid at the costume contest dressed up as! 

Solve a sunny, summery sudoku puzzle in this sandcastle-themed puzzle!

Introduce second- and third-grade learners to the exciting world of logic puzzles with this engaging worksheet!

Solve a sweet sudoku puzzle in this Valentine’s Day-themed worksheet for first and second graders!

Ready or not, engage students with this hide-and-seek-themed logic puzzle!