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

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

In this second grade math worksheet, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

Help your child practice math with this worksheet, which practices using math symbols like plus, minus, greater than, and less than.

Do your students love puzzles? This one is a great introduction to KenKen®, a logic and math game from Japan.

Numbers are full of patterns! Can you use your knowledge of patterns in times tables and math facts to solve this riddle?

Who came to the family reunion? Put your logic to the test and figure out how many people were actually at this reunion.

Help your child with his logic and number skills with this fun worksheet, which is similar to the number puzzle game of Sudoku.

Looking for a worksheet to help your kid's math skills? This printable is all about combinations and logic.

Complete the magic squares! The sum across each row and down each column must be the same as the sum along each diagonal.

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to help Bart the Bear solve four Sudoku number puzzles.

This missing numbers math puzzle will get your kid thinking creatively. Kids who enjoy Ken Ken and Sudoku puzzles will like this amazing math puzzle.

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.

Pair the skill of following directions with math and you have a fun way to practice both. Follow the directions to add, subtract or multiply.

Hey math buffs, do you need a challenge? These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Math maniacs, these challenging puzzles are for you! These four puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Is your child a math whiz who needs a challenge? These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

This is for all you math whizzes who need a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

If your child is mad for math, give him a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Does your child need a little challenge in math and problem solving? These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Calling all Sudoku and Ken Ken buffs, here's a little something new! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Calling all Sudoku and Ken Ken buffs, we have a new addicting puzzle for you! These are tricky, but a fun spin-off of the popular Ken Ken puzzle.

Your students will love getting a chance to use their creativity as they review the properties of regular and irregular pentagons while creating their own unique piece of art.

Are you ready for a connect-the-dots challenge? See if your math whiz can connect all nine dots using only four lines and never lifting their pen from the paper.

Give your brain a fun workout as you complete this summery worksheet!

Puzzle your way to perfection in this fun pool-themed worksheet!

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

Engage students in critical thinking with this line order-themed logic puzzle!

Embrace Earth Day with this classic number puzzle for third through fifth graders!

Save your day from boredom with the help of this sudoku puzzle!