Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

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

Practice mixed operations with this fourth-grade math puzzle!

Shape up those problem solving skills with a fun block puzzle activity, comparable to tangram puzzles!

If your child has a knack for number games, he'll love this mysterious math puzzle. Kids will use addition, subtraction, multiplication, and division skills.

Solve this Thanksgiving Sudoku puzzle by cutting and gluing pictures into the puzzle, with each picture appearing only once in each row, column, and block.

Sudoku and Ken Ken enthusiasts will enjoy this mad math puzzle, full of addition, subtraction, multiplication, and division challenges.

Have some fun in the sun with this satisfying sudoku puzzle!

After you’ve run around collecting eggs, take time to exercise your brain with this fun Easter-themed Sudoku for middle schoolers!

Put on your thinking caps and then buckle in for this Fair Ride Frenzy logic puzzle!

Can you use your logic skills to find out what new toy Ben just got? Try this colorful brain teaser!

You just won an amazing prize, but it’s locked in a safe! Thankfully, the code is a single integer between -40 and 40, and you’ve got the clues to solve it.

Put your addition skills to the test with these puzzle boxes for second and third graders!