Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Set your sleuth-in-training on the case with this hidden-message activity.

Subtract your way through these math problems, and you'll be pleasantly surprised with the answer to a tricky riddle.

Hey math whizzes, here is a challenge for you! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Practice logic and deductive reasoning the fun way. Have your student put his thinking cap on and try out this fun and challenging logic worksheet.

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.

Help students sharpen their logic skills using this fun, thought-provoking nonogram puzzle!

Middle school students use clues and problem-solving skills to solve this miniature-golf-themed logic puzzle!

This spooky Sudoku puzzle is perfect for logical thinkers on Halloween. Solve this spooky Sudoku puzzle with your child.

This math and riddle worksheet gets your kid to figure out what runs without legs. Try our subtraction worksheet for an added dose of mystery with your math.

This subtraction worksheet gets your child to solve problems to answer a tricky riddle. Find out the answer to "What kind of room has no windows or doors?"

What makes this cheesy Sudoku puzzle so cheesy? The cheese, of course! Solve this cheesy Sudoku puzzle using math and logic skills.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a fun Sudoku puzzle with a zoo theme.

Does your fourth grader love numbers? Help her improve her memory of consecutive numbers while having fun with this number search.

In the Starry Sudoku worksheet, kids solve four Sudoku puzzles. In each row, column, and block the numbers 1, 2, 3, and 4 must appear once and only once.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku puzzle with the numbers 5, 6, 7, and 8.

Don't let your mind go numb this winter break! Stay sharp with a challenging Sudoku puzzle.

Celebrate the wackiness of April Fools' Day with your little learner, and find all the things that are wrong with this picture.

How is a rainbow made? Your child will make a simple puzzle out of a rainbow by cutting along the dotted lines.

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.

This octopus Sudoku puzzle lets your child fill in the missing numbers with the help of an underwater friend. Solve this octopus Sudoku puzzle with your child.

Use this space-themed Sudoku puzzle to help your 5th grader develop thinking skills. Pick your own difficulty level with Education.com's Worksheet Generator.

Approach addition facts in a more creative way with this math search!

How about a little problem solving with your breakfast? Use the clues given (and logic!) to figure out who ate which breakfast item and which toppings they had.

Put your child's spelling skills to the test. She'll search for four-letter words hidden in the word puzzles. How many can she find?

What is a math teacher's favorite dessert? Pi! Find more funny riddles by doing this worksheet--a perfect combination of math practice and brain teasers.

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

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

Uh oh, someone mislabeled these boxes of fruit! Can your child use their logic to figure out which fruit is in which box?