Use your ghost hunting skills to help solve this logic problem about some haunted places. Have a spooktacular time solving this ghoulish mind bender.

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

Have fun with grammar and decode these scrambled adjectives, all starting with the letter A! This is a great way to work vocabulary and spelling skills.

What has teeth but no mouth? Find out the answer to this and more riddles in this Riddles and Codes worksheet.

Shape up those problem solving skills with a fun block puzzle activity, comparable to tangram puzzles!

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.

Students use algebraic thinking to find the value of each symbol in this Earth Day math puzzle!

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

Pumpkin patch picture puzzle: say that 10 times fast! Cut out the missing puzzle pieces and have your kindergartener put them where they belong.

This hard level worksheet will allow your child to enjoy Halloween pictures while challenging her to solve the Sudoku puzzle!

Get ready for an even tastier challenge with level 3 of this Pie Picture Sudoku worksheet!

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

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

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

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

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.

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

Explore spring-themed hink pink riddles with this fun word puzzle worksheet! 

Teach your kids about optical illusions using these three puzzle sheets. Their minds will be tickled as they see how our vision can play tricks on us.

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

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!

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.

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Crack the code in this printable phonics worksheet all about words ending in -ng and -nd.

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

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

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

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Practice spelling with zig-zags. Your spelling star will find words hidden in a puzzle. He'll strengthen spelling skills and build his vocabulary, too.