Not just an intro to a popular card game, this worksheet encourages quick-thinking and comparison, and helps kids learn to break problems down.

Calling all Sudoku and Ken Ken buffs! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

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

This multi-part worksheet helps students practice identifying the differences between regular and irregular hexagons while also reviewing their knowledge of composite and prime numbers.

Calling all Sudoku and Ken Ken buffs! These math puzzles are tricky, but are a fun and simpler spin-off of the popular Ken Ken 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.

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.

Students will review the properties of regular and irregular hexagons.

Embrace Easter celebrations with this puzzle for third, fourth, and fifth graders!

This winter, curl up with a mug of cocoa and a tricky puzzle!

Strengthen students' logic and critical thinking skills with this engaging logic puzzle!

Make a splash with this spring-themed sudoku for third, fourth, and fifth graders!

Boost critical thinking skills—and appetites!—with this fun ice cream-themed logic puzzle!

Challenge your math brain with a tricky worksheet that throws in addition, subtraction, multiplication and division!

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

Read all of the clues to determine the mystery number — and be sure to show your work!

Students will love getting creative as they design a picture while reviewing the properties of regular and irregular hexagons.

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes! 

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

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.

Try to create every number from 1 to 50 with the number four by using addition, subtraction, multiplication, division... even exponents and decimals!