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.

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.

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?

Give your brain some exercise with these Rebus puzzles, perfect for honing logic and reasoning skills.

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! 

Get into geometry the fun way, with a challenging tangram puzzle! Your child will use all seven tangram shapes to re-create this picture.

Why is 2+2=5 like your left foot? ...Itâs not right! Find more riddles with this awesome worksheetâa perfect combination of math practice and brain teasers.

Challenge your third grader to complete this perplexing maze modeled after the White House.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku puzzle with the numbers 1, 2, 3, and 4.

This sudoku puzzle is a perfect indoor activity for a chilly winter day.

Math search puzzles are a fun and clever way of helping kids review math facts. Print 'em out and see how many your kid can find!

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

This pig Sudoku puzzle is a great logical reasoning and critical thinking exercise for your child. Try this pig Sudoku puzzle with your child.