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

Give learners an extra delicious challenge with level 2 of this Pie Picture Sudoku worksheet!

What can run but can't walk? Reveal the answer to this clever riddle by cracking the number code in this Riddles and Codes worksheet.

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

Combine spelling practice with a fun word search puzzle! Your child will search for hidden four-letter words in these 3x3 puzzles.

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.

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.

To complete this worksheet your first grader will need to match the different animals with their homes.

Put your detective-in-training on the case with this secret-message activity.

What new pet did Devon just get? Find out as you complete this engaging worksheet!

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

Why was 6 afraid of 7? 7 8 9 (seven ate nine)! Find more funny riddles to solve with this awesome addition worksheet.

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.

Challenge your fourth grader to "sew" up a snazzy Sudoku puzzle!

What happens when you combine the fun riddles of a game like 20 Questions with a bit of math practice?

Pre-algebra students can put their addition and multiplication skills to the test with these mind-bending diamond puzzles.

Team up with your second grader to complete this mini crossword puzzle using adjectives that start with the letter "F".

This Thanksgiving puzzle is a great pre-dinner activity. Be the first in your family to complete the Thanksgiving puzzle, and win!

This Christmas brainteaser features two pages of colorful medium-level picture Sudoku for young kids.

This challenging number puzzle is a great way to boost your child's critical thinking skills and strategic ability.

Want a fun way to boost your third grader's multiplication skills? This winning worksheet integrates multiplication practice into a fun robot building activity!

Help students sharpen their logic skills with another fun, thought-provoking nonogram puzzle!

Kids will be all smiles when they complete this worksheet. Sudoku is a fun logic puzzle that lets kids use their logical reasoning and critical thinking skills.

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

What's both fun and challenging? These Riddles and Codes worksheets, which pack a one-two punch of brain teasers.

Complete this Sudoku puzzle with the help of a turtle friend! Third grade mathematicians will use their logical reasoning skills to solve Sudoku number puzzles.

Hunt down clues and treasure in this scavenger hunt-themed logic puzzle worksheet!

Cut out the puzzle pieces for your child so she can glue them on the picture in the right places. She can color it to complete this living room scene!

Complete this easy Sudoku puzzle featuring lowercase letters m, n, o, and p! Solve it by writing lowercase letters only once in each row, column, and block.

Your kid will make a simple outer space puzzle. After cutting out the puzzle pieces, he will then put them together in the correct order to complete the scene.