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

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

This puzzle printable features picture Sudoku for the Hanukkah season, with one puzzle for easy and one for medium.

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

Challenge learners with a delicious game of Pie Picture Sudoku with this engaging cut-and-paste worksheet!

Hone spelling skills and logic skills, all in one fun word ladder activity! Change just one letter at a time to work their way down the ladder.

Celebrate spooky season with this colorful puzzle for young learners!

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.

If your child is done with easy- and medium-level picture Sudoku maybe she's ready for this one.

Soar to new spelling heights with these word ladders! Kids will hone spelling skills and logic skills, all in one fun activity.

Spruce up spelling practice with these challenging word ladder puzzles! Kids will change one letter at a time to create a group of new words.

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.

Here's a colorful way to help your child see patterns in words. She'll change just one letter of each word to work her way down the ladder.

WordGirl knows one place where she's sure to find lots of words - the library! This word scamble from PBS KIDS' WordGirl has lots of library words to find.

Solve a sweet sudoku puzzle in this Valentine’s Day-themed worksheet for first and second graders!

In this cheerful activity, enjoy the snowy weather without getting cold!

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

This Nature Sudoku Challenge will allow your child to enjoy the beauty of nature pictures while using their critical thinking skills to solve the puzzle.

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

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

Help your child gain practice with his cutting skills with this kindergarten worksheet that's all about putting together a simple picture puzzle.

This worksheet will help your first grader with his sorting skills. He will need to carefully look at the pictures and decide where the missing items go.

Help your child gain practice his cutting skills with this printable kindergarten worksheet that's all about putting together a simple picture puzzle.

Arrange the Easter eggs in your basket as you solve this colorful puzzle!

Prepare for the school day with this engaging sudoku puzzle for kindergarteners and first graders!

Solve a sunny, summery sudoku puzzle in this sandcastle-themed puzzle!

This Christmas tree puzzle is easy to make and fun to use. Create a colorful Christmas tree puzzle with your child this holiday season.

In autumn, the leaves turn red, orange, and yellow—test your logic skills with a sudoku puzzle to match!